Casper Hyperlite Sheets Review – The Best Fit?

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Oh, Casper. You know them. You love them. And they just so happen to make some of the most breathable sheets on the market.

In this Casper sheets review, we’ll look specifically at their Hyperlite set made with tencel fabric. Are these cooling sheets exactly what you need? Let’s find out!

Customer Rating3.8
Price $109 – $169
MaterialTencel Lyocell
Thread Count200
Color OptionsIndigo, Dusty Rose, White, Gray, Fog Blue
Size OptionsTwin, Twin XL, Full, Queen, King, California King,
Return PolicyFree returns during the 30-night sleep trial period

Casper Hyperlite Sheets

Casper Hyperlite Sheets

The Casper Hyperlite sheets feel especially soft and breathable. If you’re a hot sleeper, these could be the bed sheets for you!

Mattress Clarity Score
3.80 / 5
Read Full Review
Check Price

Casper Sheets Overview

In addition to their best-selling bed-in-a-box mattresses, Casper sells tons of sleep accessories. Folks love the Casper foam pillow, Casper down pillow, percale sheets, and sateen sheets, but those are just the beginning.

Here, we’ll examine the Casper Hyperlite sheet set. Here’s a quick overview of who may like these soft and thin sheets.

Overall Rating

Casper Sheets Performance Review


Thread Count
Return Policy

Who Might Like the Casper Sheets

  • Hot sleepers
  • People who love light and soft sheets
  • Fans of breathable fabrics

Who Might Not Like the Casper Sheets

  • People who want to layer up to keep warm
  • Those on a tight budget
  • Fans of all-cotton sheets

Casper Sheets Video Review

Watch as I test these sheets out myself! Our video review gives even more in-depth information.

What Do the Casper Sheets Feel Like?

When you run your fingers over the fabric, you’ll notice these sheets feel cool-to-the-touch. The soft Tencel Lyocell fabric feels lovely and luxurious.

Casper Sheets Materials

These sheets are made with 100% Tencel Lyocell fabric, which makes them feel especially refreshing. The fitted sheet has deep pockets so it can work with mattresses that are up to 17” tall.

Casper Hyperlite fitted sheet

These particular Casper sheets have a thread count of 200. Even though some companies have sheets with higher thread counts, that doesn’t necessarily mean they are better. Thread count refers to how tightly woven the fibers are, and it’s part of why the Casper Hyperlite sheets feel so cool and breathable.

Casper Sheets Size Options and Price

How will these sheets fit into your lifestyle? Check out our chart below to learn more about size options and pricing.

Twin XL$109
California King$169

And remember, you can always save some money with our Mattress Clarity coupons!

Casper Hyperlite Sheets

Casper Hyperlite Sheets

The Casper Hyperlite sheets feel especially soft and breathable. If you’re a hot sleeper, these could be the bed sheets for you!

Mattress Clarity Score
3.80 / 5
Read Full Review
Check Price

What to Consider Before Buying

We know about the sheet’s construction and overall feel, but how well do they perform? Keep reading to learn about the Hyperlite sheet’s cooling features, care instructions, and more.

Sleeping Hot or Cold

If breathability is important to you, the Hyperlite sheets should work exceptionally well. These high-quality sheets feel chilly, even before you wrap yourself up in them. And because they have a lower thread count, they allow plenty of room for airflow.

Care Instructions

Best of all, these sheets are completely machine washable. Casper recommends customers wash the sheets in cold water on the gentle cycle before placing them on the bed. You can tumble dry them on low heat or hang them out to dry.


While these sheets are not branded as 100% hypoallergenic, we do not expect them to trigger any allergic reactions.

Company Policies

Now, for even more juicy details. Let’s take a moment to examine Casper’s company policies.

Set Includes

The Hyperlite sheet set includes one flat sheet, one fitted sheet, and two pillowcases. However, you can also purchase a set that includes a duvet cover. Pillow shams are sold separately.

Casper Hyperlite sheets coupon

Return Policy

The Casper Hyperlite sheets have a 30-night sleep trial period, and if you’re unhappy with them during that time, you can return them for a full refund.

Best of all, these sheets are backed by a 1-year warranty. You can rest assured these sheets are well-made.

Common Casper Complaints

Most of the time, when we see negative reviews, it has to do with the Hyperlite sheets’ thin material. If you’re looking for something hefty and warm, consider purchasing their flannel sheet set. Want something especially luxurious, like you’re resting in a hotel bed? The Sateen or Percale sheets might do the trick.

And remember, as long as you file a return during the sleep trial period, you can get a full refund and exchange them for something new.

How Do the Casper Sheets Compare to Other Sheets?

When you’re shopping for new bed sheets, it’s always smart to weigh your options. To make the decision easier, we compared the Casper Hyperlite sheets to two other popular picks – the Sleep Number True Temp and the Tuft & Needle percale.

Casper Hyperlite Sheets vs Sleep Number True Temp Sheets

Both sheets feel super soft and help sleepers stay cool at night, but they have many differences. The Sleep Number sheets, for example, contain a blend of cotton, spandex, and polyester. The Casper Hyperlite sheets are made with Tencel Lyocell fabric.

Sleep Number Sheets

The Casper Hyperlite sheets have a thread count of 200, which makes them feel exceptionally breathable. The Sleep Number sheets have a thread count of 300, but they also feature temperature-regulating 37.5 particle technology.

Because of Sleep Number’s high-tech features, these sheets cost a bit more than the Casper Hyperlite set.

Who Should Get the Casper Sheets

  • People on a budget
  • Those who want especially thin sheets

Who Should Get the Sleep Number Sheets

  • People who want high-tech cooling features
  • Fans of a soft cotton feel

Read our Sleep Number sheets review.

Casper vs Tuft & Needle

The most notable difference between these two sheets is the construction. The Tuft & Needle percale sheets contain high-quality cotton, which gives them a crisp feel. The Casper Hyperlite sheets feel thinner and softer.

Tuft & Needle Sheets Overview

The Tuft & Needle sheets also have a thread count of 300, which is 100 higher than Casper’s. Additionally, Tuft & Needle’s sheets come with an impressive 100-night sleep trial period and two-year warranty. When it comes to price, these two options are about the same.

Who Should Get the Casper Sheets

  • Hot sleepers
  • People looking for thin and soft sheets

Who Should Get the Tuft & Needle Sheets

  • Those who want some of the best cotton sheets
  • People who prefer sheets with a crisp feel

Read our Tuft & Needle sheets review.


Before wrapping up, we’ll answer some of the most common questions about Casper sheets.

Are Casper sheets worth it?

Our answer is - yes! Whether you’re looking for warm and cozy flannel or high-end sateen, Casper’s set of sheets will help you get a great night’s sleep.

Which Casper sheets are the coolest?

The Hyperlite sheet set works well for people who tend to sleep hot, because their thin and breathable material allows plenty of room for airflow.

Do Casper sheets fit other mattresses?

Absolutely! You don’t have to have a Casper mattress in order to enjoy these high-quality sheets. In fact, the Hyperlite fitted sheet has 17” pockets, so it can easily wrap around tall mattresses.

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.