- Memory foam absorbs movement and isolates motion
- Cooling Technology with Heat-Dissipating gel memory foam
- Breathable Construction
- Compatible with adjustable beds
- Canadian Made
Serta Spectrum 8" Gel Memory Foam is the top quality and award-winning memory foam mattress in today's Canadian market. The comfort of a mattress conveniently packaged and designed in a spectrum of feels for all types of sleepers. The Serta Foam Core layer promotes proper body alignment to support you all night, while the Cooling Gel Foam layer moves heat away from your body to keep you cool.
Weight & Dimensions
Twin Mattress Size
|Mattress Overall||39" x 75" x 8"|
|Mattress Overall Product Weight||27 lb.|
Twin XL Mattress Size
|Mattress Overall||39" x 80" x 8"|
|Mattress Overall Product Weight||29 lb.|
Full Mattress Size
|Mattress Overall||53" x 75" x 8"|
|Mattress Overall Product Weight||37 lb.|
Queen Mattress Size
|Mattress Overall||60" x 80" x 8"|
|Mattress Overall Product Weight||45 lb.|
King Mattress Size
|Mattress Overall||76" x 80" x 8"|
|Mattress Overall Product Weight||57 lb.|
CertiPUR-US Certified Foams - Ensures that standards for content, emissions and durability are met; Made without ozone depleters, prohibited heavy metals, CPSC regulated phthalates, formaldehyde, PBDEs, TDCPP or TCEP flame retardants.
|Mattress Top Type||Tight top|
|Mattress Topper Fill Material||Gel Foam|
|Foam Type||Gel memory foam|
|Box Spring Included||No|
|Adjustable Base Included||No|
|Mattress Compatible with Adjustable Base||Yes|
|Bed Frame Included||No|
|Suitable for Sofa Bed||No|
|Mattress in a Box||Yes|
|Number of Layers||2|
|Mattress Layer Details||
Serta Foam Core, CoolTwist Gel Memory Foam
|Weight Capacity (Twin XL, Twin Mattress Size)||
|Weight Capacity (King Mattress Size)||750 Pounds|
|Weight Capacity (Queen, Full Mattress Size)||500 Pounds|
|Low Motion Transfer||Yes|
|Supplier Intended and Approved Use||Residential Use|
|Product Highlights||Gel Cooling Technology; Adjustable Bed Compatible; Mattress In A Box|
|Country of Origin||Made In Canada|
|Warranty Length||10 Years|
|Full or Limited Warranty||Limited|
|Mattress Flammability Testing - Public Occupancy Use||Not certified|
About The Brand
A history built on the belief that comfort is everything. Serta®. Always Comfortable.
More About This Product
When you buy a Serta Serta Spectrum 8" Medium Gel Memory Foam Mattress online from PrimeSleep.ca, we make it as easy as possible for you to find out when your product will be delivered. Read customer reviews and common Questions and Answers for Serta Part #: XS10457 on this page. If you have any questions about your purchase or any other product for sale, our customer service representatives are available to help.
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Complete Your Sleep
10 Year Warranty
It's what's inside that counts
Rest easy at the perfect temperature. Our cooling gel infused memory foam is designed to promote air flow and heat dispersion. Your mattress will never over-heat.
Full Body Alignment
Rest comfortably. Our foam conforms to your body, providing pressure relief at the shoulders, hips and knees. Extra lumbar support is provided for an even more comfortable sleep.
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10 Year Factory Warranty
90 Nights Comfort Guarantee
After unpacking, it was fun to see the mattress come back to form. Once setup, we found that sleeping was actually a joy! Most importantly for me is that I didn't get hot during the night! What a relief! This is an economical alternative that feels high end! Highly recommended!!!
- M. Kosinska -
The mattress provides excellent support and feels like a very high-end mattress. It is firm, but not like sleeping on a board. You don't feel any pressure points. I found that I tossed less through the night and didn't feel my partner move either.
- Jay Sprig -
As a man in my 60’s, the key for a mattress for me is support and comfort, which often are contradictory goals. The Serta Spectrum is soft enough that I felt supported in any sleeping position, including on my stomach, but not soft enough to cause too much spine curvature. After the first night, I quickly got used to the mattress and had really good nights' sleep on it.
- Dr. Tim Parker -
Canadians are in love with our Prime Sleep mattresses.
Many of our customers have tried and tested our products.
See what Canadian shoppers are saying about their best sleep ever.
4.8 Average Customer Rating
Sleeping Is Serious Business