🇨🇦 Canada · Memory Foam vs All Foam

Serta iComfortvsPolysleep

Which one is best for you? Serta iComfort vs Polysleep - 2026 comparison by Vs Mattress.

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Serta iComfortCheck current deal.PolysleepCheck current deal.

Serta iComfort

by Serta · Memory Foam

Check current deal.

10 Years

Top pick

Polysleep

by Polysleep · All Foam

Check current deal.

10 Years · 100 Nights-night trial

Pricing by size

Serta iComfort

Twinn/a

Twin XLn/a

Fulln/a

Queenn/a

Kingn/a

California Kingn/a

Polysleep

Twin$895

Twin XL$945

Full$1,095

Queen$1,195

King$1,395

California King$1,395

Essential information

	Serta iComfort	Polysleep
Type	Memory Foam	All Foam
Launched	–	2016
Brand	Serta	Polysleep
Made in	Canada	Canada
Unique points	The iComfort by Serta has a base and cooling upgrade with different layers: Carbon Fiber Memory Foam Gel Active® Max Foam (CF2000) Cold Touch™ Cover (CF1000) (CF2000) Max Cold™ (CF3000) (CF4000) Air Support™ Foam (CF4000) iComfort® Gel Memory Foam (CF3000) (CF4000) note: the base model only looks to have 1 layer.	The Polysleep Mattress is made of three horizontal layers and a vertical layer of polyurethane foam. The Premium Foam layers: 3" Viscoelastic Hybrid Foam (Density: 3.0 PCF) 1.5" Support Foam (Density: 1.8 PCF) 5.5" High-Density Support Foam (Density: 1.8 PCF) Proprietary Support Frame (Density: 2.0 PCF) Liquid repellent cover.
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Certifications & trial

	Serta iComfort	Polysleep
OEKO-TEX®	No	No
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®	CertiPur-US®
Other certification info	–	–
Sleep trial	–	100 Nights nights
Warranty	10 Years	10 Years
Free shipping	–	–
Free returns	Yes	Yes
Pay later	No	Yes
Delivery info	FREE SHIPPING & RETURNS	Shipping is FREE. We use UPS Ground. All mattresses come shipped in a 17" x 17" x 41" box.

Firmness & feel

	Serta iComfort	Polysleep
One firmness fits all	No	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	Experience cool and supportive sleep with the iComfort by Serta® mattress. Designed to keep sleepers cool, its multi-layered mattress-cooling foam technology provides support, resilience, and temperature regulation for a refreshing and comfortable sleep environment, regardless of whether you're a hot sleeper or not.	At Polysleep, we designed the Polysleep Mattress to suit all types of sleepers. Our goal was to balance the right amount of comfort, support, quality and firmness into one ideal mattress.

Construction & materials

	Serta iComfort	Polysleep
Layers	Carbon Fiber Memory Foam	Viscoelastic Hybrid Foam, Support Foam, High-Density Support Foam, Proprietary Support Frame, Liquid repellent cover.
Cover	This breathable knit cover gives you an instant cool-to-the-touch sensation the moment you lie down.	The cover gives you a delicate, soft feel to lie on. It is also liquid repellent to avoid any accidents. The sides are made of mesh, which allows the mattress to be more breathable.
Machine-washable cover	No	Yes
Ergonomic handles	No	No
Comfort	Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body and provides exceptional strength for back and neck.	The ventilated viscoelastic hybrid foam is anti-microbial and prevents any moisture from accumulating. The top layer allows air to circulate, keeping you cool while adapting to your body. It identifies the pressure points, reduces the temperature and the firmness of these points in seconds only.
Support	With iComfort, multi-layered mattress-cooling foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever.	An element that makes this mattress truly unique is the proprietary support frame. This keeps the mattress from flattening out when you sit along any of the edges and helps to reinforce the structure. The support layer serves as a transition between the top layer and the base. It is designed for your comfort and provides full body support to ensure a better sleep. The first layer, or base, of the ultimate mattress is built with high-density foam and acts as a boxspring, while providing unparalleled reinforcement. It adds durability, strength and comfort without feeling too firm.
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Size & weight

	Serta iComfort	Polysleep
Available sizes	Twin, Twin XL, Full, Queen, King	Twin, Twin XL, Full, Queen, King, Cal King
Dimensions	Twin: 10 "	Twin: 10 "
Twin weight (kg)	N/A	41
Twin XL weight (kg)	N/A	43
Full weight (kg)	N/A	54
Queen weight (kg)	N/A	62
King weight (kg)	N/A	80
California King weight (kg)	–	82

FAQs

Serta iComfort

How long does a Serta iComfort last?

Serta iComfort mattresses are expected to last at least a decade. They are made with high-density foams that are designed to withstand years of use. Regular rotation of the mattress can help prolong its lifespan.

When did Serta iComfort come out?

The Serta iComfort, a popular gel memory foam mattress brand, was first introduced in stores in 2011.

How deep is a Serta iComfort mattress?

The Serta iComfort Blue Max 1000 is an all-foam mattress that measures 13 inches in thickness, which is 3 inches thicker than a standard all-foam bed.

Polysleep

What is the weight limit for Polysleep?

Polysleep mattresses are suitable for individuals weighing up to 250 lb.

Can you flip a Polysleep mattress?

The Polysleep mattress is not designed to be flipped. It is constructed with comfort layers on top and support foam on the bottom to provide body contouring and pressure point relief. Flipping it would compromise its comfort.

How thick is the Polysleep mattress?

The Polysleep mattress has a height of 10 inches.

Wrap up

Thank you for checking out this Serta iComfort vs Polysleep mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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