Polysleep Mattress Review – Is This Canadian Mattress For You?

Written by Elisa Regulski, Editor and Certified Sleep Science Coach

Methodology

Our team of Certified Sleep Science Coaches have reviewed 600+ mattresses and accessories for over seven years using proprietary analysis and hands-on testing. We assess each bed for support, cooling, firmness, pressure relief and more.
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In This Review

I’ll go over my experience testing the Canadian Polysleep mattress. I’ll also share how it feels, how it performs, and who it might be best for.

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It’s antimicrobial. It’s liquid resistant. And it has amazing edge support. That’s right, I’m talking about the Polysleep mattress.

Canadians know and love this bed because it offers spectacular comfort and support, but Americans are quickly catching on as well. Ready to see whether it’s the bed-in-a-box for you? In this unbiased Polysleep mattress review, I’ll detail its firmness, feel, motion isolation, and more.

Polysleep Mattress Video Review

Polysleep Mattress Overview

Polysleep sells many different mattress models, including the Origin and the Zephyr. Today, though, I’ll look specifically at their flagship model, the Polysleep.

This mattress has an advanced support frame and comes with a 100-night sleep trial period. While these elements definitely set it apart, this bed may work better for some people more than others. Let’s take a quick look at who this mattress may be right for.

Pros of the Polysleep Mattress

• Hot sleepers looking for a foam mattress without feeling overheated should check out the Polysleep. The Polysleep’s open cell hybrid foam allows for more airflow and better regulates temperature than a memory foam mattress.
• The Polysleep mattress is a great fit for couples because of its motion isolation capabilities. It’s also responsive and supportive enough to be a good mattress for sex.
• Fans of a responsive foam feel should enjoy the Polysleep’s balance of comfort and support.

Cons of the Polysleep Mattress

• Although this mattress is responsive, it is not as bouncy as a traditional innerspring mattress.
• The Polysleep is not firm enough to keep most stomach’s sleepers hips in alignment. Stomach sleeping on the Polysleep could cause lower back pain over time from improper support.
• It is slighly firmer than the industry standard for medium-firmness, so this mattress could be too firm for side sleepers who prefer soft mattresses.

Overall Rating

Our team of Certified Sleep Science Coaches personally test each mattress in categories such as materials, comfort, cooling, and support. Hover over the icons to learn more about these different topics, or scroll down for a more detailed analysis on each one.

Mattress Performance Ratings

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Average

Excellent

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3.8

4

5

3.5

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3

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Note: Looking for a mattress that sleeps cooler? Check out our Best Cooling Mattresses for options with cooling features and great airflow.

Polysleep Mattress Firmness and Feel

When most people begin shopping for a new mattress, the first thing they want to know is, “What does it feel like?” So, let’s take a moment to really investigate Polysleep’s firmness and feel.

How Firm is the Polysleep?

The Polysleep mattress feels slightly firmer than average, coming in at a 7/10 on the Mattress Clarity firmness scale. For reference, 6.5/10 is the industry standard for medium-firm mattresses. Because this bed contains viscoelastic hybrid foam, it doesn’t feel especially soft. This, paired with the strong frame, makes the mattress feel extra supportive.

Sleeping On The Polysleep

The Polysleep mattress provides plenty of lumbar support, especially for back sleepers. Because it feels slightly firmer than average, it could work well for heavier people as well.

Side sleepers, too, should feel plenty of pressure relief and support on this mattress. Stomach sleepers, on the other hand, will need something a bit firmer. Unless you are especially lightweight, you’ll likely feel your hips sink into the top foam layer. This could lead to lower back pain over time.

What Does the Polysleep Feel Like?

Even though it’s an all-foam mattress, the Polysleep doesn’t feel especially slow-moving. Instead, it has a responsive foam feel. When you press your hand into the top layer, the foam immediately springs back into place.

This also means it’s easy to move around on top of this mattress. Heavier people may sink into the comfort layers a bit, but it doesn’t have the “quicksand” feel like many other memory foam mattresses do.

Sleeper Weight	Back Sleepers	Side Sleepers	Stomach Sleepers
Lightweight (Under 130 lb)	Excellent	Excellent	Good
Average (130 – 230 lb)	Excellent	Excellent	Bad
Heavyweight (Over 230 lb)	Good	Good	Bad

Is the Polysleep Mattress Good For Lightweight People (Under 130 lb)?

• Lightweight back sleepers should feel plenty of lumbar support from the Polysleep. Medium-firm mattresses are ideal for back sleepers of this body type.
• The Polysleep is also a comfortable match for lightweight side sleepers. Its foam layer gently contours the body, while the support layer creates an optimal firmness level.
• Lightweight stomach sleepers should feel the necessary support throughout their body on this mattress.

Is the Polysleep Mattress Good For Average Weight People (130 – 230 lb)?

• Average weight back sleepers should feel well supported on the Polysleep mattress. Because the mattress has a supportive base layer, these sleepers won’t sink through the bed or “bottom out.”
• The Polysleep offers ample comfort and support to average weight side sleepers. Its top layer contains hybrid foam, which creates ample pressure relief around the shoulders and hips.
• Average weight stomach sleepers, in general, won’t get the proper support on the Polysleep mattress. These sleepers may notice lower back pain with use.

Is the Polysleep Mattress Good For Heavyweight People (Over 230 lb)?

• Heavyweight back sleepers should feel well supported by the Polysleep. The strong base layer and supportive edges help prevent people from sinking straight through the comfort layers. Those who weigh more than 300 lb, however, may feel this bed isn’t quite thick enough.
• This mattress is the ideal firmness for heavyweight side sleepers to receive pressure relief and adequate support.
• The Polysleep is not a good fit for heavier stomach sleepers. This bed just isn’t firm enough to help sleepers maintain the correct alignment throughout the night.

RELATED: Best Mattresses for Heavy People 2024

Polysleep Mattress Construction

Ready to see what this mattress is made of? Let’s take a look at its construction!

Cover

Polysleep’s breathable cover isn’t just soft – it’s also liquid repellent! If you accidentally spill a cup of coffee on the bed, the liquid won’t immediately seep into the mattress. To make things even easier, this cover is machine-washable. It’s especially easy to keep this mattress feeling fresh and clean.

Comfort Layer

Underneath the cover, you’ll find Polysleep’s ventilated hybrid foam. This material feels more breathable than typical memory foam, so it doesn’t trap heat easily. Worried about bacteria and dust? You can rest easy knowing that Polysleep’s antimicrobial foam helps keep your bed clean.

Next, you’ll find a thin transition layer. This foam section acts as a barrier between the comfort and support layers.

Support Layer

For support, the Polysleep mattress has a high-density foam base layer. This section acts as a built-in box spring, so you don’t even need to purchase one.

But what really sets Polysleep mattresses apart is its proprietary support frame. This strong border prevents the bed from sinking over time, and it makes the mattress extremely durable.

Mattress Height

The Polysleep mattress is 10” tall.

Polysleep Mattress Size Options and Price

To learn more about Polysleep’s pricing and size options, check out this chart below.

Size	Dimensions	Price
Twin	39” x 75”	$895.00
Twin XL	39” x 80”	$945.00
Full	54” x 75”	$1095.00
Queen	60″ x 80″	$1195.00
King	76″ x 80″	$1395.00
California King	72″ x 84″	$1395.00

Polysleep Mattress

This popular Canadian mattress boasts incredible cooling features and an advanced edge support system.

Get 20% off everything with code CLARITY

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Mattress Clarity Score

3.80 / 5.0

Polysleep Mattress Performance

There’s still so much to learn about the Polysleep mattress. Now let’s check out its cooling features, motion transfer, durability, and more.

Sleeping Hot or Cold

Thanks to its ventilated foam, the Polysleep mattress sleeps much cooler than traditional memory foam mattresses. This material also feels responsive, so you won’t sink deeply into the mattress and trap body heat. If you’re a hot sleeper, this mattress should promote airflow and keep you cool.

RELATED: Best Cooling Mattresses

Motion Transfer

All-foam mattresses tend to isolate motion well, and the Polysleep is no exception. If you share a bed with someone, you shouldn’t notice your partner’s movements when they switch sleeping positions in the night.

Edge Support

Polysleep has a proprietary edge support system that works exceptionally well. When you sit or rest near the side of the bed, you should feel quite secure and stable. This also makes the Polysleep a great mattress for couples, because you can use the entire surface of the bed.

Durability

Thanks to its high-density support layer and built-in frame, this mattress should have a long lifespan. You can expect it to last 7-10 years.

Off-Gassing

When you first open a bed-in-a-box mattress, it’s common to notice a slight chemical odor. I smelled this when I unboxed the Polysleep, but it faded away after about 48 hours.

Noise

When testing the Polysleep, I didn’t notice any noise coming from the bed. Because this mattress doesn’t contain innersprings, I don’t expect it to become noisy as the years go on.

Sex

Sexual partners typically want mattresses that feel bouncy and responsive. While the Polysleep doesn’t contain coils, it does have responsive foam at the top. For this reason, I think this could be a good mattress for sex.

Company Policies

Now that you know all about Polysleep’s performance features, firmness, and feel, it’s time to look at the company polices. Below, I’ve outlined the brand’s warranty information, sleep trial period, return policy, and more.

Warranty Info

Polysleep mattresses are backed by a 10-year limited warranty. This warranty covers normal wear and tear when supported on a proper foundation or adjustable base. It does not cover damage to the mattress not caused by a manufacturing defect.

Sleep Trial

Polysleep gives customers a 100-night sleep trial period, so you have several months to test the bed within the comfort of your own home.

Return Policy

If you aren’t satisfied with the Polysleep mattress during the trial period, you can return it for a full refund.

Common Polysleep Mattress Complaints

Most customers found the Polysleep mattress brought a good balance of comfort and support. However, like all things, this mattress may not work for everyone. The most common complaints involve the bed’s firmness level. Because this mattress feels slightly firmer than average, some people wanted more plushness. However, thanks to their 100-night sleep trial, returning the mattress is a breeze.

How Does the Polysleep Compare to Other Mattresses?

You never want to buy the first mattress you learn about. It’s always smart to take the time to consider other brands on the market. Let’s take a moment to see how the Polysleep compares to two other popular mattress models: The Polysleep Zephyr and the Casper Original.

RELATED: Best Canadian Mattresses

Polysleep vs Zephyr Mattress

Product

Firmness

Score

Product

Polysleep Mattress

Firmness

Medium-firm: 7/10

Score

3.8 / 5

Check Price

Read Polysleep Mattress Review

As Polysleep’s most luxurious mattress model, the Zephyr has a few added bells and whistles. First of all, this mattress has advanced cooling features. Instead of the baseline ventilated foam, this bed contains GelFlex Plus foam. This material helps you warm up when you feel cold and cool off when you feel hot.

Additionally, the Zephyr mattress has zoned support. This means it feels firmer around your hips and helps sleepers maintain the correct spinal alignment throughout the night.

These two beds also differ when it comes to firmness. The Zephyr feels slightly softer than the Polysleep, coming in at the industry standard 6.5/10. But because the Zephyr has more advanced features, it does cost a bit more than the original Polysleep mattress.

Who Should Choose the Polysleep Mattress?	Who Should Choose the Zephyr Mattress?
People who prefer a firmer bed	Those who want a bed with zoned support
Those who want to save some money	Especially hot sleepers

Read our full Zephyr mattress review.

Polysleep vs Casper

Product

Firmness

Score

Product

Polysleep Mattress

Firmness

Medium-firm: 7/10

Score

3.8 / 5

Check Price

Read Polysleep Mattress Review

Casper is one of America’s most famous bed-in-a-box companies, so let’s see how it compares to Canada’s beloved mattress brand.

Both mattress feel like a 7/10 on the Mattress Clarity firmness scale, so they work well for most back and side sleepers. Both beds also contain ventilated foam, which helps with cooling. These two models also have a responsive foam feel.

The Casper mattress, however, contains a zoned support system. It feels firmer in some places and softer in others, so it works well for people who experience back pain. Because the Casper has this additional feature, it does cost a little bit more than the Polysleep.

Who Should Choose the Polysleep Mattress?	Who Should Choose the Casper Mattress?
People who want to save some money	People who suffer from back pain
Those who don’t need a lot of extra features	Those who need additional lumbar support

Read our full Casper mattress review.

The Takeaway

The Polysleep is a quality, comfortable mattress with responsive foam feel hailing from Canada. It features open-cell hybrid foam to prevent sleepers from overheating and top-tier motion isolation for couples. It’s a great fit for most back and side sleepers, but is not firm enough to provide stomach sleepers with sufficient support.

FAQs

How thick is the Polysleep mattress?

The Polysleep mattress is 10” tall.

Can you flip a Polysleep mattress?

No, this is not a flippable mattress. The Polysleep is designed to offer body contouring and pressure point relief, so it has comfort layers on top and support foam on the bottom. If you flipped it, the mattress wouldn’t feel quite right.

What if I don’t like my Polysleep mattress?

Polysleep offers a 100-night sleep trial period, so you have plenty of time to try out the mattress at home. If you decide it isn’t for you, Polysleep will give you a free refund and arrange a pickup of your mattress.