
Serta 10 in Twin Medium Gel Memory Foam Mattress in a Box
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Our take on the Serta 10 in Twin Medium Gel Memory Foam Mattress in a Box
The Serta 10-inch Twin Gel Memory Foam Mattress is an all-foam bed in a box with a medium feel. Gel-infused memory foam contours to the body and is meant to sleep cooler than plain memory foam. It suits guest rooms, kids' rooms and smaller bedrooms where a coil-free, medium-firm bed is enough. Against rival boxed foams it is a simple single-layer build without coils, zoning or a reinforced edge, so it trades advanced features for straightforward comfort.
- Gel memory foam contours and is designed to sleep cooler than standard foam
- Medium firmness suits a wide range of sleepers
- All-foam build has no coils to squeak or sag unevenly
- Ships compressed in a box and sets up by unrolling
- Twin size fits tight bedrooms and bunk-adjacent spaces
Serta 10 in Twin Medium Gel Memory Foam Mattress in a Box prices at every store
- WalmartNew
Out of stock
$274.00Free shippingChecked 4 h ago
What reviewers say
- 4.6 / 512,891 ratings
Owners rate it highly, praising comfort and easy setup for the price. Some note it sleeps warm and softens at the edges.
- ComfortPraisedOwners describe a supportive medium feel that suits back and side sleepers.
- SetupPraisedBuyers say it unrolls quickly and reaches full shape within a day or two.
Questions and answers
- Is this mattress firm or soft?
- It is medium: contouring memory foam over a firmer foam base. Most average-weight sleepers find it balanced rather than plush.
- Does it need a box spring?
- No. It works on a platform bed, slatted frame or adjustable base. A solid or closely spaced slat base gives the foam the support it needs.
- How long until it fully expands?
- It is usable within hours of unrolling and typically reaches full height within 24 to 72 hours. Cooler rooms slow expansion.
- Is it good for heavy sleepers?
- Heavier sleepers may bottom out on a 10-inch single-layer foam bed. A thicker multi-layer or hybrid mattress usually holds up better.
- Does the gel foam really sleep cool?
- Gel infusion helps compared with plain memory foam, but it is still foam. Hot sleepers should pair it with breathable bedding.
- What comes in the box?
- The compressed, rolled mattress only. A foundation or frame is sold separately.
- What do buyers say about the Serta 10 in Twin Medium Gel Memory Foam Mattress in a Box?
- Rated 4.6 out of 5 from 12,891 ratings.









