Mattresses can be a major investment and, after spending hard-earned money, people want to trust that theirs is going to last. That’s why it can be so discouraging when the mattress starts to sag. (Pro tip: If you currently have a sagging mattress, check your mattress warranty to see if sagging is covered.)
But not all mattresses will give up so quickly and, after reviewing tons of them, I’ve found 10 that should stand up to years of use. These beds are high-quality, durable, and, most importantly, won’t sag! So read on if it’s time to replace your mattress.
Our Top Picks
The best mattresses that won’t sag are:
- WinkBed – Editor’s Pick
- Helix Plus – Best Firm Mattress That Won’t Sag
- Saatva HD – Best Mattress For Heavy People That Won’t Sag
- DreamCloud – Best Luxury Mattress That Won’t Sag
- Brooklyn Bedding Signature Hybrid – Best Mattress Under $1,000 That Won’t Sag
- Nectar – Best Foam Mattress That Won’t Sag
- Bear Hybrid – Best Hybrid Mattress That Won’t Sag
- Leesa – Best Pressure-Relieving Mattress That Won’t Sag
- Puffy – Best Soft Mattress That Won’t Sag
- Casper Wave Hybrid – Best Cooling Mattress That Won’t Sag
WinkBed Mattress
Winkbeds has a mattress that is an excellent balance of comfort and support.
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
WinkBed Mattress
Winkbeds has a mattress that is an excellent balance of comfort and support.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
WinkBed Mattress
Winkbeds has a mattress that is an excellent balance of comfort and support.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Stomach Sleeping
Ideal for average weight stomach sleepers.Financing Options
Financing options are available for this mattress.
WinkBeds is known for its hybrid mattress that features pocketed coils and a soft pillow-top, with four different firmness options available: Softer, Luxury Firm, Firmer, and Plus. The Plus is made specifically with larger people in mind. No matter what model you get, it’s designed not to sag. The coils are extra-supportive, and the foams are designed to fight indentations. We personally reviewed the WinkBed Luxury Firm model and thought it had a great balance of comfort and support. Because of this, it should be a good match for multiple sleeping positions.
What Makes The WinkBed Stand Out?
- The mattress is zoned to provide extra lumbar support. This makes it a particularly good fit for back sleepers.
- We’ve named the WinkBed as one of the best luxury mattresses on the market.
- The mattress contains many features to combat overheating such as Tencel fabric and gel-infused foam.
Read our full WinkBeds mattress review.
Helix Plus Mattress
The Helix PLUS is a supportive hybrid that could be a great match for heavier sleepers.
Material
Hybrid
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Firm: 7.5/10
Warranty
15-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Helix Plus Mattress
The Helix PLUS is a supportive hybrid that could be a great match for heavier sleepers.
Material
Hybrid
Warranty
15-year warranty
Firmness
Firm: 7.5/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Helix Plus Mattress
The Helix PLUS is a supportive hybrid that could be a great match for heavier sleepers.
Material
Hybrid
Firmness
Firm: 7.5/10
Trial Period
100 nights
Warranty
15-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.
Stomach Sleeping
Ideal for lightweight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
If you want a mattress that won’t sag too quickly, a firm mattress is always a good place to start. The Helix Plus is made specifically for heavy people and is one of the firmest mattresses on this list. We ranked the mattress at a 7.5/10 for firmness, which is definitely firmer-than-average. The Helix Plus features durable materials that are designed to withstand and support heavier weights. Whether you are heavier or not, this firm mattress should give you a great amount of support and should last for a number of years.
What Makes The Helix Plus Stand Out?
- The Helix Plus is one of the best mattresses for heavy people.
- The mattress is a good fit if you like sleeping on top of your mattress.
- The Helix Plus is a great long-term investment.
Read our full Helix Plus mattress review.
Saatva HD Mattress
The Saatva HD is a supportive mattress made specifically for larger people.
Material
Hybrid
Trial Period
365 nights
Shipping Method
Free white glove delivery
Firmness
Firm: 8/10
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
Side Sleeping
Ideal for heavyweight side sleepers.
Stomach Sleeping
Ideal for average weight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Saatva HD Mattress
The Saatva HD is a supportive mattress made specifically for larger people.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Firm: 8/10
Shipping Method
Free white glove delivery
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
Side Sleeping
Ideal for heavyweight side sleepers.
Stomach Sleeping
Ideal for average weight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Saatva HD Mattress
The Saatva HD is a supportive mattress made specifically for larger people.
Material
Hybrid
Firmness
Firm: 8/10
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free white glove delivery
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for average weight and heavyweight back sleepers.
Side Sleeping
Ideal for heavyweight side sleepers.
Stomach Sleeping
Ideal for average weight and heavyweight stomach sleepers.Financing Options
Financing options are available for this mattress.
The Saatva HD was designed specifically with larger sleepers in mind. In fact, we named it one of the best mattresses for heavy people! It has a plush pillow-top followed by a layer of zoned latex foam. This means it feels firmer in some areas and softer in others. For support, there’s a layer of thick foam and 12.5 gauge tempered steel coils. In addition to creating excellent edge support, these springs help support people of heavier weights and give them a luxurious sleep experience.
What Makes The Saatva HD Stand Out?
- Because of its unique construction, this mattress has a firm, hybrid feel that’s best suited for heavier back, side, and stomach sleepers. However, some average-weight stomach sleepers may also find that it’s a good match.
- The zoned latex layer and durable steel coils create a great balance of comfort and support.
- When you shop with Saatva , the company offers free white glove delivery and a 180-night sleep trial period.
Read our full Saatva HD mattress review.
DreamCloud Mattress
The DreamCloud is a high-quality hybrid mattress that is sold for a value price.
Material
Hybrid
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Firm: 7.5/10
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Seniors
This bed is perfect for senior sleepers.
Back Sleeping
Ideal for average weight back sleepers.Financing Options
Financing options are available for this mattress.
DreamCloud Mattress
The DreamCloud is a high-quality hybrid mattress that is sold for a value price.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Firm: 7.5/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Seniors
This bed is perfect for senior sleepers.
Back Sleeping
Ideal for average weight back sleepers.Financing Options
Financing options are available for this mattress.
DreamCloud Mattress
The DreamCloud is a high-quality hybrid mattress that is sold for a value price.
Material
Hybrid
Firmness
Firm: 7.5/10
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Seniors
This bed is perfect for senior sleepers.
Back Sleeping
Ideal for average weight back sleepers.Financing Options
Financing options are available for this mattress.
If someone wants a mattress that won’t sag, they want to make sure it contains high-quality and high-density materials that won’t break down anytime soon. The DreamCloud easily meets this criteria with supportive coils and multiple layers of high-density foam that should stand up to years of use.
What Makes The DreamCloud Stand Out?
- This durable hybrid mattress offers an excellent balance of comfort and support. Back sleepers should feel their hips sinking into the plush pillow-top while the coils support them.
- Stomach sleepers should also be comfortable.
- The mattress offers a luxury look and feel that should remind people of sleeping in a hotel.
Read our full DreamCloud mattress review.
Brooklyn Bedding Signature Mattress
Brooklyn Bedding has amazing products that are sold at very affordable prices. This mattress is extremely high-quality and a great option for combination sleepers.
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Multiple firmness options
Warranty
10-year warranty
Price Range
$$$$$
Brooklyn Bedding Signature Mattress
Brooklyn Bedding has amazing products that are sold at very affordable prices. This mattress is extremely high-quality and a great option for combination sleepers.
Material
Hybrid
Warranty
10-year warranty
Firmness
Multiple firmness options
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
Brooklyn Bedding Signature Mattress
Brooklyn Bedding has amazing products that are sold at very affordable prices. This mattress is extremely high-quality and a great option for combination sleepers.
Material
Hybrid
Firmness
Multiple firmness options
Trial Period
120 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
When you’re shopping for a mattress that won’t sag, you might find yourself paying more for the materials. But if you want a durable mattress that won’t cost you an arm and a leg, check out the Brooklyn Bedding Signature Hybrid mattress. Unlike many mattress brands, Brooklyn Bedding owns their own factory, allowing them to pass the savings onto the consumer.
What Makes The Brooklyn Bedding Stand Out?
- While you’ll be paying less than $1,000 for a Queen-size after discounts, you can expect the Signature Hybrid to last for a number of years. This is because it features TitanFlex and Energex foam, as well as Ascension Coils (all durable materials).
- The Brooklyn Bedding comes in three different firmness levels, allowing you to find the perfect fit for you.
- The mattress is breathable and a good fit for hot sleepers.
Read our full Brooklyn Bedding Signature Hybrid mattress review.
Nectar Mattress
Nectar is a very comfortable memory foam mattress that happens to also be an amazing value.
Material
Foam
Trial Period
365 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Joint Pain
This bed is perfect for anyone suffering from joint pain.
Hip Pain
This bed is perfect for anyone suffering from hip pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Nectar Mattress
Nectar is a very comfortable memory foam mattress that happens to also be an amazing value.
Material
Foam
Warranty
Lifetime warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
365 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Joint Pain
This bed is perfect for anyone suffering from joint pain.
Hip Pain
This bed is perfect for anyone suffering from hip pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Nectar Mattress
Nectar is a very comfortable memory foam mattress that happens to also be an amazing value.
Material
Foam
Firmness
Medium-firm: 6.5/10
Trial Period
365 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Joint Pain
This bed is perfect for anyone suffering from joint pain.
Hip Pain
This bed is perfect for anyone suffering from hip pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
When many people shop for a soft memory foam mattress, they fear that it will sag after only a few short years. While the Nectar is a soft, comfortable memory foam mattress, shoppers can rest assured that it will hold up for quite some time. That’s because the Nectar features high-density foams in its construction.
What Makes The Nectar Stand Out?
- The bed has gel-infused memory foam, Hi Core memory foam, and base support foam, all of which should stand up to many years of constant use.
- The top memory foam layers should provide excellent pressure relief and contouring for side sleepers and back sleepers.
- Currently priced at under $1,000, the Nectar is one of the best value mattresses out there.
Read our full Nectar mattress review.
Bear Hybrid Mattress
The Bear Hybrid has a great balance of comfort and support. It is a great match for back and side sleepers.
Material
Hybrid
Trial Period
120 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Joint Pain
This bed is perfect for anyone suffering from joint pain.
Back Sleeping
Ideal for lightweight back sleepers.
Side Sleeping
Ideal for average weight side sleepers.Financing Options
Financing options are available for this mattress.
Bear Hybrid Mattress
The Bear Hybrid has a great balance of comfort and support. It is a great match for back and side sleepers.
Material
Hybrid
Warranty
Lifetime warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
120 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Joint Pain
This bed is perfect for anyone suffering from joint pain.
Back Sleeping
Ideal for lightweight back sleepers.
Side Sleeping
Ideal for average weight side sleepers.Financing Options
Financing options are available for this mattress.
Bear Hybrid Mattress
The Bear Hybrid has a great balance of comfort and support. It is a great match for back and side sleepers.
Material
Hybrid
Firmness
Medium-firm: 6.5/10
Trial Period
120 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Joint Pain
This bed is perfect for anyone suffering from joint pain.
Back Sleeping
Ideal for lightweight back sleepers.
Side Sleeping
Ideal for average weight side sleepers.Financing Options
Financing options are available for this mattress.
Hybrid mattresses are usually a great option if you want something that won’t sag. One of our favorites it the Bear Hybrid. First off, it contains individually-wrapped coils that should last for a number of years without sagging. Second, the top foam layers are high-density and shouldn’t lose their shape too quickly. Being a hybrid, the Bear Hybrid has a balance of comfort and support and should work for all three sleeping positions.
What Makes The Bear Hybrid Stand Out?
- The Bear Hybrid is one of the best mattresses under $2000.
- This mattress is breathable and is a good cooling option.
- The Bear Hybrid is responsive and makes moving around very easy.
Read the full Bear Hybrid mattress review.
Leesa Original Mattress
Made with responsive foam, the Leesa Original mattress works well for side sleepers and hot sleepers.
Material
Foam
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
10-year warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleeping
Ideal for average weight side sleepers.
Stomach Sleeping
Ideal for lightweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Leesa Original Mattress
Made with responsive foam, the Leesa Original mattress works well for side sleepers and hot sleepers.
Material
Foam
Warranty
10-year warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleeping
Ideal for average weight side sleepers.
Stomach Sleeping
Ideal for lightweight stomach sleepers.Financing Options
Financing options are available for this mattress.
Leesa Original Mattress
Made with responsive foam, the Leesa Original mattress works well for side sleepers and hot sleepers.
Material
Foam
Firmness
Medium-firm: 6.5/10
Trial Period
100 nights
Warranty
10-year warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Sleeping
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleeping
Ideal for average weight side sleepers.
Stomach Sleeping
Ideal for lightweight stomach sleepers.Financing Options
Financing options are available for this mattress.
If you’re looking for durable mattress that’s soft enough to relieve those pressure points, the Leesa is an excellent choice. Its thick and responsive foam layer, as well as its durable foam foundation, both contribute to its strength and support. However, it’s also pressure-relieving due to its proprietary slow-moving memory foam and plushy twill fabric cover. You should expect this comfortable mattress to last you between seven and 10 years.
What Makes Leesa Stand Out?
- Sleepers in most sleeping positions — especially back sleepers and side sleepers who prefer a firmer feel — should be happy on the Leesa.
- It’s more affordable than many other latex mattresses on the market.
- Hot sleepers shouldn’t have to worry about waking up feeling clammy and dehydrated in the middle of the night.
Read our full Leesa mattress review.
Puffy Mattress
Puffy is a comfortable memory foam mattress that is especially great for back and side sleepers.
Material
Foam
Trial Period
101 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 7/10
Warranty
Lifetime warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Kids
This bed is perfect for young sleepers.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Puffy Mattress
Puffy is a comfortable memory foam mattress that is especially great for back and side sleepers.
Material
Foam
Warranty
Lifetime warranty
Firmness
Medium-firm: 7/10
Shipping Method
Free shipping
Trial Period
101 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Kids
This bed is perfect for young sleepers.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
Puffy Mattress
Puffy is a comfortable memory foam mattress that is especially great for back and side sleepers.
Material
Foam
Firmness
Medium-firm: 7/10
Trial Period
101 nights
Warranty
Lifetime warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Kids
This bed is perfect for young sleepers.
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight and average weight side sleepers.Financing Options
Financing options are available for this mattress.
The Puffy mattress has a classic memory foam feel that you can really sink into. Because it’s an all-foam mattress, it creates plenty of pressure relief that’s especially well-suited for lightweight and average-weight sleepers.
What Makes The Puffy Stand Out?
- When side-sleeping, most people will sink into the soft foam layer and experience wonderful pressure relief.
- The Puffy also creates wonderful body-contouring, which is ideal for back sleepers.
- We expect this mattress to last 7–10 years. To make things even better, Puffy mattresses come with a lifetime warranty!
Read our full Puffy mattress review.
Casper Wave Hybrid Mattress
The Casper Wave Hybrid is a comfortable option for back sleepers, hot sleepers, and many side sleepers.
Material
Hybrid
Trial Period
100 nights
Shipping Method
Free shipping
Firmness
Medium-firm: 6.5/10
Warranty
10-year limited warranty
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight, average weight, and heavyweight side sleepers.Financing Options
Financing options are available for this mattress.
Casper Wave Hybrid Mattress
The Casper Wave Hybrid is a comfortable option for back sleepers, hot sleepers, and many side sleepers.
Material
Hybrid
Warranty
10-year limited warranty
Firmness
Medium-firm: 6.5/10
Shipping Method
Free shipping
Trial Period
100 nights
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight, average weight, and heavyweight side sleepers.Financing Options
Financing options are available for this mattress.
Casper Wave Hybrid Mattress
The Casper Wave Hybrid is a comfortable option for back sleepers, hot sleepers, and many side sleepers.
Material
Hybrid
Firmness
Medium-firm: 6.5/10
Trial Period
100 nights
Warranty
10-year limited warranty
Shipping Method
Free shipping
Price Range
$$$$$
We recommend this mattress for the following sleeper types:
Back Pain
This bed is perfect for anyone suffering from back pain.
Back Sleeping
Ideal for lightweight and average weight back sleepers.
Side Sleeping
Ideal for lightweight, average weight, and heavyweight side sleepers.Financing Options
Financing options are available for this mattress.
Lots of sleepers overheat at night, myself included. That’s why Casper created the Wave Hybrid, a mattress with tons of cooling features. The coils not only make the mattress especially durable — they also promote airflow. But the cooling elements don’t stop there. The top layers are ventilated, so they’re extra-breathable. Pair this with its thin cover, gel-infused foam, and latex comfort layers, and you’ve got the recipe for a refreshing night’s sleep.
What Makes The Casper Wave Hybrid Stand Out?
- It has a durable construction that supports heavier people and should also be comfortable for lightweight people.
- Light- and average-weight stomach sleepers should get the support they need.
- The mattress is zoned for extra lumbar support.
Read our full Casper Wave Hybrid mattress review.
Marten’s Take
Marten is our Director of Content, and he has a much different body type than me (he’s 6’7″ and weighs about 230 lb while I am 5’9″ and weigh 160 lbs). Here’s what he thought about these mattresses:
First, I reviewed the WinkBed Plus, which is made specifically for larger people like me. It’s extremely supportive and durable because there are high-density foams on top and particularly high-grade coils beneath that shouldn’t sag.
Then, we have the GhostBed, which was very supportive and a particularly good fit for me when I was lying on my back and stomach.
The Saatva HD is a fantastic choice for heavier sleepers who sleep in any position; it’s a great fit whether I am on my back, side, or stomach.
It seems Marten thought all 10 mattresses could be a good fit for him. This isn’t surprising, given that these are all very durable mattresses, and durability is usually accompanied by a decent amount of support.
RELATED: Best Firm Mattress
What Should Someone Consider When Finding A Mattress That Won’t Sag?
- What is the density of the foam found in the mattress? Mattresses often sag because there’s a layer of low-density foam somewhere in the construction. So if someone wants a foam mattress that won’t sag, they should pay close attention to the foam density. If someone chooses a mattress that is 2.5- or 3-lb foam, it might start to sag. But if they pick a mattress with 4- or 5-lb density foam, this should help the mattress last longer.
- What type of foam is featured in the mattress? If someone wants a mattress that won’t sag, latex foam is going to be particularly good because it’s responsive, bouncy, and durable. This natural product can handle heavier weights without sagging.
- Does the mattress feature coils in its construction? If someone wants a mattress that isn’t going to sag, they should take a look at something with innerspring coils because they add an extra level of support and durability. The coils will help support heavier weights while also fighting significant sagging in the mattress.
- Make sure you get the right support system. Getting the right support can keep your mattress from sagging too quickly. Your mattress could require a special foundation or box spring.
- How often should you replace your mattress? Think about how long the mattress is going to last and when it might be time to switch up.
RELATED: How Often Should You Rotate Your Mattress?
How To Tell If A Mattress Is Sagging
- Note that there’s a difference between the natural body impressions of a bed and a mattress that’s truly sagging. Body impressions are usually a series of small dips. Sagging results in one long dip across the bed, almost resembling a smile that runs the length of the mattress.
- If you think your mattress is sagging, measure the dip. If it’s less than two inches deep, then you’re fine. But if it’s more than two inches deep, that means your bed is sagging.
How To Fix A Sagging Mattress
- Replace the sleep foundation, and make sure your new foundation — whether a platform bed, slats, or something else — is compatible with your specific mattress. If you use slats, make sure they’re evenly spaced out.
- Strategically add pillows around your back, hips, and legs. This is more of a temporary solution, but it will somewhat replace the support that’s been lost in the sagging mattress.
- Add a mattress topper. This will thicken the bed and provide more contouring and support. See our list of best mattress toppers if you’re in need of suggestions!
- Turn your mattress around so that the head is now the foot and vice versa. This will redistribute your body weight and help keep the mattress from sagging further.
What Causes A Mattress To Sag
- The reasons are relatively simple. First, a mattress may sag as a result of simple wear and tear on a bed.
- But the more common reason is that the mattress hasn’t been properly constructed for durability. That’s why it’s so important to get a mattress that you know will last you years and years.
How We Chose Our Products
Our team of sleep specialists have reviewed more than 140 mattresses, using proprietary analysis and hands-on testing to establish easy-to-understand scores. In addition to an overall score, we measure subscores for support, edge support, cooling, motion transfer, durability, trial period, and warranty.
Because a longer-lasting mattress is less likely to sag, we paid extra-close attention to the category of durability for this roundup. Of the 10 beds on this list, seven of them scored a 4 out of 5 or higher on durability, with the WinkBed, Helix Plus, and Zenhaven all scoring a 4.5 and the Saatva HD scoring a perfect 5.
Overall
Here’s a recap of our top picks for the best mattresses that won’t sag:
| Mattress | Superlative |
| WinkBed | Editor’s Pick |
| Helix Plus | Best Firm Mattress That Won’t Sag |
| Saatva HD | Best Mattress For Heavy People That Won’t Sag |
| DreamCloud | Best Luxury Mattress That Won’t Sag |
| Brooklyn Bedding Signature Hybrid | Best Firm Mattress That Won’t Sag |
| Nectar | Best Foam Mattress That Won’t Sag |
| Bear Hybrid | Best Hybrid Mattress That Won’t Sag |
| Leesa | Best Latex Mattress That Won’t Sag |
| Puffy | Best Soft Mattress That Won’t Sag |
| Casper Wave Hybrid | Best Cooling Mattress That Won’t Sag |
FAQs
Do memory foam mattresses sag?
Low-quality memory foam mattresses have a tendency to sag. To avoid this, make sure you find a bed made with high-density foam. These beds will last much longer (about 7–10 years). If you're especially worried about a sagging mattress, opt for a hybrid model made with springs and memory foam. The supportive coils underneath should keep the mattress in good condition for many years.
Can a bed frame cause a mattress to sag?
Yes. If your bed frame isn't supportive enough, your mattress could sag. The same goes for box springs. If your current box spring can't support your mattress's weight, the bed might dip and sag.
Can you fix a sagging mattress?
While it's more or less impossible to permanently fix a sagging mattress, there are temporary solutions such as replacing your sleep foundation, rotating your bed, adding more pillows to specific areas of your body, and adding a mattress topper.
Can a sagging mattress cause back pain?
Yes. Because the bed is no longer evenly supportive, a sagging mattress can cause pain and stiffness, and throw your spine out of its neutral alignment.
How much should a mattress sag?
A mattress that sags two inches or less is perfectly normal. If it's sagging more than two inches, then it's time to think about a solution.
