Zephyr Mattress Review – Should You Get This Canadian Mattress?

We receive free products to review and participate in affiliate programs. See our disclosure page for more information.

Everyone knows how important a good mattress is for your best night of sleep. Anyone on the market for a mattress that helps them recharge overnight needs to know where to look. In this Zephyr Mattress review, we’ll discuss why and how the Zephyr is meant just for that.

The Zephyr Mattress by Polysleep is a memory foam mattress that combines Nanobionic technology with comfort, and promises that you’ll wake up the next morning feeling refreshed, recharged, and re-energized. Could this be the mattress for you? Keep reading to get our full review!

Zephyr Mattress

The Zephyr by Polysleep is a high-end, all foam mattress. It features a Nanobionic cover, with gel-infused foam, an antimicrobial foam layer, and targeted support.

Clarity Score 3.9/5
Read Full Review

Material

Hybrid

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 Sleepering
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleepering
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.7/5

Zephyr Mattress

The Zephyr by Polysleep is a high-end, all foam mattress. It features a Nanobionic cover, with gel-infused foam, an antimicrobial foam layer, and targeted support.

Clarity Score 3.9/5
Read Full Review

Material

Hybrid

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 Sleepering
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleepering
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.7/5

Zephyr Mattress

The Zephyr by Polysleep is a high-end, all foam mattress. It features a Nanobionic cover, with gel-infused foam, an antimicrobial foam layer, and targeted support.

Clarity Score 3.9/5
Read Full Review

Material

Hybrid

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 Sleepering
Ideal for lightweight, average weight, and heavyweight back sleepers.
Side Sleepering
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.7/5

Zephyr Mattress Review Overview

The Zephyr is a Polysleep mattress from Canada that has been optimized for a rejuvenating sleep experience. This mattress integrates Nanobionic technology to help your muscles recover quickly, and it contains five layers of high-quality foam.

In our experience, the Zephyr is a good foam mattress for anyone looking for quality sleep and those who are looking for pressure relief.

Who Might Like The Zephyr?

  • Average-weight back and side sleepers who need pressure relief
  • People who love a classic, slow-moving memory foam feel
  • People who are in the market for beds that help regulate body temperature

Who Might Not Like The Zephyr?

  • Stomach sleepers
  • Those on the market for a mattress with a lower price point, as the Zephyr is Polysleep’s most expensive mattress
  • Lovers of bouncy, responsive mattresses

Zephyr Mattress Firmness and Feel

Now let’s talk about one of the most important parts of a mattress: how it feels, and how firm the Zephyr Mattress is. Here’s how the Zephyr held up in different sleeping positions.

How Firm is the Zephyr?

In our experience, the Zephyr feels like a 6.5/10, which happens to be the industry standard for medium-firm mattresses. Like typical foam mattresses, the five layers of foam start soft at the top, and progressively get firmer in lower layers. Comfort and support are pretty well balanced in the Zephyr mattress.

Sleeping On The Zephyr

Back sleepers resting on the Zephyr should feel comfortable and supported as the top layer conforms to their body’s shape. The firmer base foam layers give solid support, and you should feel secure and comfortable.

Zephyr Mattress - Back Sleeping Position

In our experience, the Zephyr will be a good pick for side-sleepers. The top foam layer provides nice pressure relief near the shoulders, and with targeted support layers, the mattress is designed to help support your body in different areas.

Of course, lighter sleepers and heavier sleepers will experience it differently, but overall, this should be a good pick for side sleepers.

As for stomach sleepers, after some time in this position, you’ll feel your hips sink in the most, and there could be some pressure that could lead to back pain later on. The Zephyr’s firmness level is just too soft. We wouldn’t call this the best mattress for stomach sleepers.

What Does the Zephyr Feel Like?

The Zephyr has a wonderful soft top with a slow-moving feel. Even after you’ve settled, you might feel just a little bit more sinking. But once you’re in place, the firm lower layers should keep you supported and will allow you to get in and out of bed with ease.

Average Weight Sleepers – 130lbs – 230lbs

The Zephyr is a good fit for average weight people who prefer back and side sleeping. With targeted support for hips and shoulders, side sleepers should find a good deal of pressure relief.

On the other hand, stomach sleepers won’t find the hip support they need to keep the hips elevated. Look for a firmer, more supportive mattress.

Heavyweight Sleepers – Over 230lbs

Heavyweight sleepers should feel decently supported on their back. Side sleepers may feel like they sink too much into the top comfort layer. However, with the targeted support, heavier side sleepers should at least feel pressure relief in their shoulders.

Heavier stomach sleepers will ultimately face a lack of support for their hips, and in our experience, even a little bit of pressure in the general abdominal area.

Lightweight Sleepers – Under 130lbs

Good news for lightweight back and side sleepers: this should be an overall good fit for you. The top comfort layer won’t compress too much, and again, the targeted support will aid in pressure relief. If you’re a stomach sleeper, again, you might not compress the top comfort layer enough and your hips should be able to stay aligned, but most lightweight stomach sleepers should still look into the best mattresses for stomach sleepers.

Zephyr Mattress Construction

Let’s peel back the cover of the Zephyr mattress and see what’s inside. We’ll discuss each layer and how they should impact your Zephyr sleeping experience.

Cover

The Zephyr Mattress has a thin cover that combines organic fibers with Nanobionic technology. This cover is cool to the touch and is designed to redirect infrared rays back into your body to help you feel energized when you wake up.

Zephyr Mattress - Cover

Comfort Layers

The Zephyr Mattress has five layers of polyurethane foam that all do different things. So let’s peel back the cover and see what’s inside.

The Zephyr Mattress’s soft top layer is a hybrid gel-infused foam topper designed to cool you off when you get hot and keep you warm when you’re cold. You really get that sinking feeling foam mattresses typically have with this top comfort layer.

Right underneath is a breathable, antimicrobial foam layer that conforms to your body. It also identifies pressure points and helps relieve that pressure. This second layer is also ventilated and provides for good airflow.

Support Layer

Further down into the Zephyr is a proprietary support frame. This helps prevent the mattress from sagging, offering solid edge support. It also offers targeted support. What this means is that the lower foam layers will feel firmer or softer in different parts of the mattress. This is to meet the different needs that your shoulders and hips have and should align your spine well!
At the bottom there is a supportive foam base layer that acts as a boxspring, too.

Mattress Height

All Zephyr mattress sizes come in at 11.5” tall.

Zephyr Mattress Size Options and Price

The following chart gives buyers a good idea of Polysleep’s up-to-date sizing and pricing for the Zephyr Mattress:

Size Dimensions Price
Twin 39” x 75” $1695.00
Twin XL 39” x 80” $1745.00
Full 54” x 75” $2295.00
Queen 60” x 80” $2495.00
King 76” x 80” $2795.00
California King 72" x 84" $2795.00
20% Off
Zephyr Mattress
Zephyr Mattress
Zephyr Mattress

The Zephyr Mattress is a great pick for people looking for especially rejuvenating sleep. It has infrared technology, and is great for side sleepers. Click the link below to save 20% on your purchase. 

Zephyr Mattress Performance

We’ve talked a lot about the technical aspects of this mattress. But let’s put this all together and see how the Zephyr mattress performs as a whole.

Sleeping Hot or Cold

The Zephyr is an all-foam mattress that is designed to help body temperature regulation. Hot sleepers should feel the effects of the cooling cover and gel infused top layer. Cold sleepers should also feel the warming effects of this layer, too. This is because the top layer was designed with body temperature regulation in mind, and should help keep you warm.

Motion Transfer

Polysleep proudly says the Zephyr Mattress has zero motion transfer. And in reality, it handles motion transfer well. Though the top layer is softer than the rest of the mattress, the layers of foam mattress absorbs motion. This motion isolation should help you feel less disturbances while you sleep.

Edge Support

Because the Zephyr has a support frame designed to fight sagging, you should feel secure when sitting or sleeping near the edge.

Zephyr Mattress - Edge Support

Durability

Polysleep has put in an incredible amount of thought into the construction of this mattress. All of the layers are CertiPUR-US certified foams, and the cover is made with organic fibers. We fully expect this to last the 10 year warranty.

Off-Gassing

Because the Zephyr is a bed-in-a-box mattress, there may be some off-gassing. Polysleep crafts mattresses that are certified by the CertiPUR-US, and the Zephyr is no different. This means they create mattresses that are made without too many chemicals, but typically if you do smell a chemical smell, it should dissipate after 24-48 hours.

Noise

As an all-foam mattress, the Zephyr was quite soundless when getting in and out of the bed and as we changed positions. The only noise you’re going to hear is yourself changing positions against the sheets!

Sex

The Zephyr’s top layer is quite soft, and there is a sinking feeling as you lay on the top of it. Because of this, it could be difficult to change positions. And couples who are looking for the best mattress for sex should look for a more responsive mattress.

Overall Rating

How does this mattress stack up overall? Check out our tallies below!

Zephyr Mattress
3.9 Overall
Support
Edge Support
Cooling
Motion Transfer
Durability
Trial Period
Warranty

Company Policies

When shopping for a new mattress, it’s always smart to read the fine print. Here’s a quick overview of Polysleep’s customer service terms.

Warranty Info

The Zephyr comes with a 10-year limited warranty.

Sleep Trial

Polysleep offers a 100-night trial period for the Zephyr. This should give you a good amount of time to decide if it’s the mattress for you. During this time, you can make an exchange for a bigger mattress if you need one. You just need to pay the difference.

Return Policy

Polysleep offers exchanges only during the 100-night sleep trial. In addition, returns can be coordinated with the Polysleep team for a full refund.

Common Zephyr Mattress Complaints

The most common complaint across all mattresses from Polysleep is that they appear to be too firm for a memory foam mattress, and the Zephyr is no exception. If a firm mattress isn’t for you, look at our best soft mattresses to find the fit for you.

How Does The Zephyr Compare To Other Mattresses?

Any mattress shopper should be comparing models for a variety of factors. The Zephyr is no different, so let’s dive into how it compares with some of its main competitors.

Zephyr Vs Casper Original Mattress

Both the Zephyr and Casper mattresses are all-foam mattresses. Let’s see how they compare.

Starting with the cover, the Zephyr’s cover is designed to redirect infrared rays back into your body to help you recharge while sleeping. The Casper’s cover is thin, breathable, but other than that, it doesn’t offer much else.

Casper Hybrid Mattress Review

Both mattresses feature zoned or targeted support for shoulders and hips. The difference here is that the Zephyr is just a bit softer, coming in at a 6.5/10 as opposed to Casper’s 7/10.

The Zephyr features a gel-infused foam top layer called GelFlex Plus. This material is designed to help hot sleepers cool off and colder sleepers warm up. Casper’s top layer contains AirScape, which primarily won’t trap heat.

And finally, the Zephyr mattress is almost two and a half times the price of the Casper.

Who Should Get The Zephyr Mattress?

  • The Zephyr is designed to recharge you while you sleep, so for a higher quality sleep, we suggest the Zephyr
  • Hot sleepers
  • Back and side sleepers

Who Should Get The Casper Mattress?

  • Mattress shoppers with a budget
  • Side sleepers
  • Those who want more of a responsive feeling mattress

Read our full Casper mattress review.

Zephyr Vs Purple

The Purple Mattress is another incredibly popular bed-in-a-box brand, and it’s worth looking into the differences.

The most obvious difference between the Zephyr and the Purple Mattress is construction. The Zephyr is an all-foam mattress, where the Purple is composed of the brand’s signature, proprietary hyper-elastic gel polymer grid.

Purple Mattress - Gel Grid

This massive construction difference will produce very different feels for the mattresses. Zephyr’s top gel layer allows for some sinking, and the targeted support will offer different feels for the shoulder and the hips. Purple has a squishy-yet-firm feel that’s both bouncy and responsive.

In terms of firmness, they are going to be relatively the same, and the Zephyr will again be a bit pricier than the Purple.

Who should get the Zephyr Mattress?

  • Anyone looking for an all foam mattress with a contouring top cover
  • Those looking for more rejuvenating sleep
  • All foam mattress lovers

Who should get the Purple?

  • Lovers of a hybrid mattress
  • Those looking for a more responsive, bouncy mattress
  • Heavier-weight side and back sleepers

Take a look at the Purple Mattress Review!

FAQs

Let’s take a moment to answer some of the most frequently asked questions about the Zephyr mattress.

Does the Zephyr need a box spring?

The Zephyr Mattress shouldn’t need a boxspring. The supportive base foam layer acts as a boxspring within the mattress. However, if you’d prefer to use one, you can. Polysleep also recommends you can pair the Zephyr with their Polysleep Foundation.

Where can I get a Zephyr Mattress?

Zephyr Mattresses are sold in select retailers. However, since this bed does come in a box, you can have it shipped directly to you to try for the 100-night trial. Polysleep currently ships to all Canadian Provinces and Territories as well as all of the United States.

Is the Zephyr a good mattress?

The Zephyr mattress is a good mattress, but it also depends on what sleeping position you prefer. If you’re a back or side sleeper, then the Zephyr will provide you with the pressure relief necessary for your back, shoulder, and hips.

Gravatar for Tony Klespis

Tony Klespis

Tony is a staff writer at Mattress Clarity where he analyzes sleep products and appears in review videos. He earned a B.A in English from Sam Houston State University and a M.A in Mass Communication from Texas State University.

When he isn’t writing about sleep products, Tony loves to unwind with a good book or can be found playing Pokemon Go outside with his friends, or cuddling with his cat, Penguin. He’s always down to try a new, local restaurant and try new foods.