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Deal.ai › SSLZ › Full Mattresses
SSLZ
SSLZ 10 Inch Short Queen Medium Firm Gel Memory Foam Mattress with Temperature Regulating Cover

SSLZ 10 Inch Short Queen Medium Firm Gel Memory Foam Mattress with Temperature Regulating Cover

Best price now

$667.95at WalmartChecked Nov 11

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Price facts

  • Last seen at $667.95 at Walmart on Nov 11.

Our take on the SSLZ 10 Inch Short Queen Medium Firm Gel Memory Foam Mattress with Temperature Regulating Cover

The SSLZ 10 Inch is a medium-firm gel memory foam mattress built in four layers: 2 inches of ventilated gel memory foam, 3 inches of cooling comfort foam, and a 5-inch high-density support core, topped with a phase-change cooling cover. The gel layer has airflow channels and the cover uses PCM fabric to move heat away, which is more cooling engineering than most boxed foam mattresses at this tier offer. It suits back, side and combination sleepers who want contouring pressure relief without sinking into a soft bed. Against rivals it leans on the cooling cover and CertiPUR-US foams rather than coils or a zoned core, so heavier sleepers and hot sleepers who want strong airflow may find an innerspring or hybrid more supportive.

Best forBack and side sleepers who want medium-firm supportHot sleepers drawn to gel foam and a cooling coverShoppers wanting a CertiPUR-US certified foam bed in a boxGuest rooms and spare bedrooms
Pros
  • Medium-firm feel balances cushioning and support
  • Gel memory foam layer with airflow channels
  • Phase-change cooling cover targets surface heat
  • 5-inch high-density core holds shape and alignment
  • CertiPUR-US certified foams
  • Ships compressed in a box for easy setup
Cons
  • All-foam build offers less bounce and edge support than hybrids
  • No coils or zoned support for heavier sleepers
  • Cooling claims depend on room conditions and bedding
  • Firmness is fixed; no soft or firm variants

SSLZ 10 Inch Short Queen Medium Firm Gel Memory Foam Mattress with Temperature Regulating Cover prices at every store

  • WalmartNew

    In stockSold by SHLZReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $667.95Free shippingChecked Nov 11
    Visit Walmart

About the SSLZ 10 Inch Short Queen Medium Firm Gel Memory Foam Mattress with Temperature Regulating Cover

This 10-inch short queen mattress has a medium firm feel. It is built to balance cushioning with stable support, and it suits back, side and combination sleepers.

A 2-inch ventilated gel memory foam layer has airflow channels and conforms to the body's curves. A 3-inch Fria comfort foam layer adds pressure relief and adaptive support. A 5-inch high density support core keeps the mattress's shape and supports body alignment.

The cover uses phase change material (PCM) fabric, which absorbs and releases heat to help regulate surface temperature. The comfort layers spread body weight to ease pressure on the shoulders, hips and lower back. The foams are CertiPUR-US certified. The mattress arrives compressed in a box and expands after unboxing.

Size
Short queen
Height
10 inches
Comfort level
Medium firm
Comfort layer
2-inch ventilated gel memory foam
Transition layer
3-inch Fria comfort foam
Support core
5-inch high density foam
Cover
Phase change material (PCM) cooling fabric
Certification
CertiPUR-US certified foams
Sleeper types
Back, side and combination sleepers
Packaging
Compressed in a box; expands after unboxing
Color
Gray

Specifications

color
GraySource

Questions and answers

Is this mattress good for side sleepers?
Yes. The medium-firm feel and gel memory foam layer cushion the shoulders and hips while the support core keeps the spine aligned, which suits side and combination sleepers.
Does the cooling cover really keep the bed cooler?
The cover uses phase-change material that absorbs and releases heat, and the gel foam has airflow channels. It helps reduce heat buildup, but results depend on room temperature and bedding.
How firm is medium firm?
It is a balanced medium-firm: enough contouring to relieve pressure points but firm enough that most sleepers do not sink deeply. Back and side sleepers are the best fit.
Does it need a box spring?
No. A foam mattress like this works on a solid platform bed, slatted frame or adjustable base. A box spring is optional.
How long does it take to expand after unboxing?
It ships compressed in a box and expands once opened. Full expansion usually takes up to 48 to 72 hours, and any new-foam smell fades within a few days.
Are the foams certified?
Yes. The foams are CertiPUR-US certified, meaning they meet standards for emissions, performance and durability.
Where is the SSLZ 10 Inch Short Queen Medium Firm Gel Memory Foam Mattress with Temperature Regulating Cover cheapest?
At Walmart, for $667.95, as of our latest check.

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