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Deal.ai › Serta › Twin Mattresses
Serta
Serta 10 in Twin Medium Gel Memory Foam Mattress in a Box

Serta 10 in Twin Medium Gel Memory Foam Mattress in a Box

4.6(12,891 ratings)

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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.

Best forGuest and kids' bedroomsShoppers who want a medium feelBack and side sleepers of average weightSmall rooms and platform bed frames
Pros
  • 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
Cons

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
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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.

What people mention
  • 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.
Single foam layer offers less support and durability than multi-layer or hybrid rivals
  • Edge support is weaker than coil mattresses
  • Memory foam can sleep warm for hot sleepers
  • Needs time to expand and air out after unboxing
  • TemperatureMixed
    Some sleepers find the gel foam cooler than plain memory foam; others still sleep warm.
  • Edge supportCriticisedThe sides compress noticeably, so sitting on the edge feels less stable.
  • DurabilityMixedA few long-term owners report softening sooner than expected for an all-foam bed.
  • About the Serta 10 in Twin Medium Gel Memory Foam Mattress in a Box

    This Serta Twin mattress is a 10-inch gel memory foam mattress with a medium feel. It has no coils. It is built from gel and foam layers, including cool gel memory foam that contours to the body as you settle in.

    It comes in a box. To set it up, unpack it, unroll it, and let it settle before use.

    Brand
    Serta
    Bed size
    Twin
    Thickness
    10 in
    Dimensions
    74.5"L x 40"W x 10"H
    Firmness
    Medium
    Construction
    Gel memory foam and foam layers, no coils
    Color
    White
    Packaging
    Shipped in a box

    Specifications

    bed_size
    TwinSource
    mattress_thickness
    10 inSource
    color
    WhiteSource
    size
    74.5"L x 40"W x 10"Source

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