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Sleep
Sleep Medium Memory Foam Mattress
−50%
Home · Wayfair

Memory foam comfort for the whole house to fight over

Sleep Medium Memory Foam Mattress

A medium memory foam mattress with a huge following of reviewers, good for a bedroom upgrade.

Deal score 6.5 · Great deal
$226.99$449.99 Wayfair's regular price

You save $223.00 at Wayfair

Deal.ai's agents found this deal on November 4. The store may have changed its price since.

Why it's a great deal

  • Wayfair lists its regular price at $449.99: 50% off by its own figures
  • Rated 4.5 out of 5 by 15,000 buyers
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  • WayfairNew

    In stock

    $226.99Observed at 2:54 PM
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Reading Wayfair’s product page for the details…

Specs

Size
Queen, Twin, King, Full, California King, Twin XL
Specialty Style
Adjustable Bed
Thickness
6 in, 8 in, 10 in, 12 in, 14 in

About the Sleep Medium Memory Foam Mattress

The Sleep Medium Memory Foam Mattress is a bed-in-a-box sold in six sizes and five thicknesses from 6 to 14 inches, and it is listed as compatible with adjustable bed bases. The medium feel is the middle of Sleep's firmness range, so it suits back and combination sleepers more than strict side sleepers who want plushness. At $226.99 at Wayfair as of November 4, 2026, it is the only new price listed, so there is no store-to-store spread to compare.

Best forBack and combination sleepersShoppers on a tight budgetAdjustable bed ownersGuest rooms and rentals
Pros
  • Medium feel works for most sleeping positions
  • Five thickness options from 6 to 14 inches
  • Six sizes including Twin XL and California King
  • Works on an adjustable bed base
  • Low entry price at $226.99
Cons
  • Memory foam sleeps warmer than hybrid or innerspring beds

More deals like this

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  • Only one new price listed, so little competition
  • Thin 6-inch version offers little support for heavier adults
  • Foam beds can feel slow to change position on

    • What reviewers say

    The mattress carries a 4.5 out of 5 average from about 15,000 ratings, which points to broad satisfaction for a budget foam bed. Complaints tend to center on warmth and on the thinner versions feeling less supportive.

    Pros
    • Comfortable medium feel for the price
    • Easy setup out of the box
    • Good value for guest and spare rooms
    Cons
    • Sleeps warm for some owners
    • Thin versions feel less supportive
    • Softer than expected for a medium label

    Questions and answers

    Is the Sleep Medium Memory Foam Mattress worth it?
    At $226.99 at Wayfair as of November 4, 2026, it is a low-cost way to get a medium foam bed in a standard size. It makes the most sense for budget buyers and guest rooms rather than shoppers who want a premium hybrid.
    Which thickness should I choose?
    Thinner 6- and 8-inch versions suit kids, guest beds and lighter sleepers. Adults over roughly 200 pounds should lean toward 10 inches or more for support.
    Does it work with an adjustable bed?
    Yes. Sleep lists adjustable bed as a specialty style for this mattress, so it is designed to bend on an adjustable base.
    Is a medium feel right for side sleepers?
    Medium is a compromise. Strict side sleepers often want a softer top layer to cushion the shoulder and hip, while back and stomach sleepers usually do fine on medium.
    What sizes are available?
    Twin, Twin XL, Full, Queen, King and California King, in thicknesses of 6, 8, 10, 12 and 14 inches.
    When is it cheapest?
    Foam mattresses like this one usually drop during holiday sales and mattress events. The current listed price is $226.99 at Wayfair as of November 4, 2026, with only one new price listed.