Is an 8-inch mattress thick enough for an adult?

Yes for most average-weight adults. Eight inches of foam gives adequate support, but heavier sleepers may want 10 inches or more for deeper cushioning.

Does it need a box spring?

No. It works on a slatted frame, platform bed or flat foundation. A solid, even base keeps the foam from sagging.

How long until it fully expands?

Usually within 24 to 72 hours after unrolling. Sleep on it sooner if needed, but give it time to reach full height.

Is it good for a child's bed?

It suits kids' rooms and bunk or trundle setups. The foam is soft enough for comfort but not so soft that it loses support.

Does memory foam sleep hot?

Foam tends to retain more heat than spring or hybrid beds. A breathable mattress protector and cooler room help.

Can it go on an adjustable base?

An 8-inch all-foam twin can flex on an adjustable base, but check the base's weight and size limits first.

What do buyers say about the Z-Hom 8 Inch Twin Size Mattress, Memory Foam Mattress?

Rated 4.3 out of 5 from 69 ratings.

Z-Hom 8 Inch Twin Size Mattress, Memory Foam Mattress

Best price now

$99.89at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

Z-Hom 8 Inch Twin Size Mattress, Memory Foam Mattress

Best price now

$99.89at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $99.89 at Walmart on Nov 12.

Our take on the Z-Hom 8 Inch Twin Size Mattress, Memory Foam Mattress

The Z-Hom 8 Inch Twin is a memory foam mattress with a white and blue cover, sized for a child's room, a dorm or a guest bed. At 8 inches it is a medium-thickness foam bed: enough cushioning for most sleepers, but not the deep, plush feel of a 10- to 12-inch foam mattress. It is a straightforward all-foam option, so it competes on value rather than on cooling gels, zoned support or a long trial. Owners rate it 4.3 out of 5 across 69 ratings, which points to solid satisfaction for the price class rather than a premium sleep experience.

Best forKids' rooms and bunk or trundle setupsGuest rooms and dorm bedsShoppers wanting an all-foam twin without extrasBack and side sleepers of light to average weight

Pros

Memory foam conforms to the body and eases pressure at hips and shoulders
8-inch profile fits standard twin sheets and most bed frames
All-foam build has no springs to squeak or sag unevenly
Light enough for one person to move and rotate
Simple setup: unroll and let it expand

Cons

Foam sleeps warmer than hybrid or spring mattresses
Edge support is soft, so sitting on the side compresses
8 inches gives less deep cushioning than thicker foam beds
New foam has an initial off-gassing smell that fades
Not firm enough for heavy sleepers who want strong support

Z-Hom 8 Inch Twin Size Mattress, Memory Foam Mattress prices at every store

WalmartNew
In stockSold by Z HOMReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$99.89Free shippingChecked Nov 12
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What reviewers say

4.3 / 569 ratings

Owners of the Z-Hom twin generally find it comfortable and good value for a child's or guest bed, with the 4.3 rating reflecting mostly positive experiences. Complaints center on warmth, soft edges and the initial foam smell.

What people mention

ComfortPraisedOwners describe a supportive, conforming foam feel that suits kids and guest beds.
ValuePraisedBuyers see it as a lot of mattress for the money in the twin size.
TemperatureCriticisedSome sleepers find the foam retains heat and sleeps warm.
Edge supportCriticisedThe sides give way when sitting on the edge, which matters on a narrow twin.
Off-gassingMixedA foam smell is noticeable after unrolling but fades within days.
ExpansionPraisedIt reaches full thickness within about a day of unboxing.

About the Z-Hom 8 Inch Twin Size Mattress, Memory Foam Mattress

This is an 8-inch twin size memory foam mattress from Z-HOM. It comes in a white and blue design.

Type: Memory foam mattress
Bed size: Twin
Thickness: 8 in
Color: White and blue
Brand: Z-HOM

Specifications

bed_size: TwinSource
color: BlueSource
actual_color: White & BlueSource
mattress_thickness: 8 inSource

Questions and answers

Is an 8-inch mattress thick enough for an adult?: Yes for most average-weight adults. Eight inches of foam gives adequate support, but heavier sleepers may want 10 inches or more for deeper cushioning.
Does it need a box spring?: No. It works on a slatted frame, platform bed or flat foundation. A solid, even base keeps the foam from sagging.
How long until it fully expands?: Usually within 24 to 72 hours after unrolling. Sleep on it sooner if needed, but give it time to reach full height.
Is it good for a child's bed?: It suits kids' rooms and bunk or trundle setups. The foam is soft enough for comfort but not so soft that it loses support.
Does memory foam sleep hot?: Foam tends to retain more heat than spring or hybrid beds. A breathable mattress protector and cooler room help.
Can it go on an adjustable base?: An 8-inch all-foam twin can flex on an adjustable base, but check the base's weight and size limits first.
Where is the Z-Hom 8 Inch Twin Size Mattress, Memory Foam Mattress cheapest?: At Walmart, for $99.89, as of our latest check.
What do buyers say about the Z-Hom 8 Inch Twin Size Mattress, Memory Foam Mattress?: Rated 4.3 out of 5 from 69 ratings.