Is a 6-inch mattress thick enough for an adult?

It can work for lighter adults and side or back sleepers, but heavier sleepers usually want 8 inches or more for support. It is best suited to kids, guests and occasional use.

Does the cooling gel actually keep it from sleeping hot?

The gel layer helps compared with plain memory foam, but no foam mattress sleeps as cool as a coil or hybrid. Hot sleepers should pair it with a breathable protector and a cool room.

How long does it take to expand after unboxing?

Most foam-in-a-box mattresses reach full shape within 24 to 72 hours. Give it a day before judging the firmness, and let it air out in a ventilated room.

What kind of bed frame does it need?

It works on a slatted frame, platform bed or bunk base with solid support underneath. Avoid soft box springs, which can make a thin foam mattress sag.

Is it good for a bunk bed?

Yes. The 6-inch height keeps sleepers lower, which helps with bunk rails and ladders, and the foam is light enough to lift when changing sheets.

Does it come with a cover or warranty?

The mattress comes with its own fabric cover. Check the seller's listing for warranty terms, since foam mattresses of this type typically carry a limited warranty.

Kizreo 6 inch Twin Cooling Gel Memory Foam Mattress in a Box

Best price now

$106.99at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Kizreo 6 inch Twin Cooling Gel Memory Foam Mattress in a Box

Best price now

$106.99at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $106.99 at Walmart on Nov 9.

Our take on the Kizreo 6 inch Twin Cooling Gel Memory Foam Mattress in a Box

The Kizreo is a 6-inch twin memory foam mattress with a cooling gel layer, sold compressed in a box. At 6 inches it is a low-profile mattress, thinner than the 8- to 12-inch foam mattresses most brands sell, so it suits bunk beds, trundles, guest rooms and kids' rooms more than a primary adult bed. The gel infusion is meant to pull heat away from the sleeper, a common fix on foam mattresses that otherwise sleep warm. It is a straightforward budget foam build with no coils or hybrid layer, so expect softer, sink-in support rather than the bounce of a spring mattress.

Best forBunk beds and trundles with low railsKids' rooms and first bedsGuest rooms and occasional sleepersShoppers wanting a simple foam mattress without extras

Pros

Cooling gel layer aimed at reducing heat buildup
6-inch profile fits bunks, trundles and low frames
Memory foam contours to the body for pressure relief
Ships compressed in a box, easy to carry upstairs
Simple all-foam construction with no coils to wear out

Cons

Thin 6-inch build gives less support for heavier adults
All-foam design has no edge support and little bounce
Gel cooling helps but foam still traps some heat
May need a day or two to fully expand after unboxing

Kizreo 6 inch Twin Cooling Gel Memory Foam Mattress in a Box prices at every store

WalmartNew
In stockSold by KizreoReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$106.99Free shippingChecked Nov 9
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What reviewers say

4.5 / 550 ratings

Rated 4.5 out of 5 across 50 ratings, buyers generally describe it as a comfortable, good-value foam mattress for the money. Complaints are few and tend to center on its thinness and firmness rather than durability.

What people mention

ThicknessMixedSome buyers find the 6-inch profile thinner than they pictured, though it suits low-clearance beds.
ComfortPraisedOwners describe it as comfortable and supportive for the money.
FirmnessMixedA few say it feels firmer than a typical plush memory foam mattress.
ValuePraisedBuyers see it as a low-cost option that does the job for guest and kids' beds.

About the Kizreo 6 inch Twin Cooling Gel Memory Foam Mattress in a Box

It is 6 inches thick and comes in gray.

Size: Twin
Thickness: 6 in
Color: Gray

Specifications

bed_size: TwinSource
color: GraySource
actual_color: GraySource
mattress_thickness: 6 inSource

Questions and answers

Is a 6-inch mattress thick enough for an adult?: It can work for lighter adults and side or back sleepers, but heavier sleepers usually want 8 inches or more for support. It is best suited to kids, guests and occasional use.
Does the cooling gel actually keep it from sleeping hot?: The gel layer helps compared with plain memory foam, but no foam mattress sleeps as cool as a coil or hybrid. Hot sleepers should pair it with a breathable protector and a cool room.
How long does it take to expand after unboxing?: Most foam-in-a-box mattresses reach full shape within 24 to 72 hours. Give it a day before judging the firmness, and let it air out in a ventilated room.
What kind of bed frame does it need?: It works on a slatted frame, platform bed or bunk base with solid support underneath. Avoid soft box springs, which can make a thin foam mattress sag.
Is it good for a bunk bed?: Yes. The 6-inch height keeps sleepers lower, which helps with bunk rails and ladders, and the foam is light enough to lift when changing sheets.
Does it come with a cover or warranty?: The mattress comes with its own fabric cover. Check the seller's listing for warranty terms, since foam mattresses of this type typically carry a limited warranty.
Where is the Kizreo 6 inch Twin Cooling Gel Memory Foam Mattress in a Box cheapest?: At Walmart, for $106.99, as of our latest check.
What do buyers say about the Kizreo 6 inch Twin Cooling Gel Memory Foam Mattress in a Box?: Rated 4.5 out of 5 from 50 ratings.