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Deal.ai › Sleepy's
Sleepy's
Sleepy's Full Basic Foam Mattress 6

Sleepy's Full Basic Foam Mattress 6

3(428 ratings)

Best price now

$259.99at Mattress FirmChecked 49 min ago
Deal: 60% off at Mattress Firm →

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Price facts

  • Lowest price today: $259.99 at Mattress Firm (checked Nov 14, 2026).

Our take on the Sleepy's Full Basic Foam Mattress 6

The Sleepy's Basic Foam Mattress 6 is a firm all-foam mattress in full size, 75 by 54 inches. It is a simple foam-core build that assembles in under 20 minutes and is pitched at pressure point relief. It suits budget shoppers and guest or kids' rooms that want a firm, basic foam bed. Against rival foam mattresses it lacks the cooling layers, edge support and motion isolation that pricier models add, and its 3-out-of-5 rating from 428 buyers points to uneven satisfaction.

Best forShoppers who want a firm, basic foam bedGuest rooms and kids' roomsBack and stomach sleepers who prefer firm supportTight budgets
Pros
  • Firm feel that suits back and stomach sleepers
  • All-foam build aimed at pressure point relief
  • Quick assembly in under 20 minutes
  • Simple full-size 75 by 54 inch footprint
  • Straightforward foam construction with no extras to maintain
Cons
  • Firmness is too hard for many side sleepers
  • Thin basic foam gives little edge support
  • Sleeps warm compared with foam beds that have cooling layers
  • Middling 3-out-of-5 rating across 428 reviews
  • No motion-isolating or hybrid layers at this tier

Sleepy's Full Basic Foam Mattress 6 prices at every store

  • Mattress FirmNew

    In stock

    $259.99Checked 49 min ago
    Visit Mattress Firm

Sleepy's Full Basic Foam Mattress 6 price history

Lowest price we've seen: $259.99 on Nov 14 at Mattress Firm. Tracked across 1 store since Nov 14.

What reviewers say

  • 3 / 5428 ratings

Buyers are split: some find the firm foam supportive and easy to set up, while many say it is too hard, breaks down quickly or sleeps hot. The 3-out-of-5 average across 428 ratings reflects that mixed reception.

What people mention
  • FirmnessMixedSome buyers like the firm support; others find it too hard, especially side sleepers.
  • DurabilityCriticisedSeveral owners report the foam softening or sagging after months of use.
  • TemperatureCriticisedReviewers say the basic foam traps heat and sleeps warm.
  • SetupPraisedBuyers find it quick and easy to assemble, under 20 minutes.
  • Edge supportCriticisedThe thin foam gives little support near the edges.

From Mattress Firm

  • Affordable all-foam mattress
  • Medium firm to firm feel with pressure point relief
  • Supportive quilted foam layer for comfort
  • Dual cushioning layers of soft quilt foam and support foam
  • Motion separation for fewer sleep disturbances
  • Adjustable base compatible
Sizes
Twin, Full, Queen, King
Materials
Designer woven cover; 7/8" medium comfort foam; 5.5" medium support foam
Fit
Medium firm to firm feel; 6.5" mattress height
Sizing
Can take 30 to 60 nights to break in; may feel firmer than the showroom model at first
Care
Rotate end-to-end at 2 weeks, then every 2-3 months; use a waterproof mattress protector; carton and transport on its side when moving; do not remove the law ta
Guarantee
1 Year Limited warranty; Low Price Guarantee matches a lower price up to 120 nights
Returns
120 Night Sleep Trial: if you don't love it, they'll help you find a new one or your money back
Shipping
Free delivery to front door, side door or garage with contactless delivery; setup and haul away options available
Packs
Add a second Twin XL mattress in cart to build a Split King set
Size chart
SizeDimensions (inches)Weight (lbs)
Twin75" x 39" x 6.5"14
Full75" x 54" x 6.5"19
Queen80" x 60" x 6.5"23
King80" x 76" x 6.5"29

About the Sleepy's Full Basic Foam Mattress 6

It is designed to relieve pressure points.

It measures 75 inches long and 54 inches wide. It assembles in under 20 minutes.

Size
Full
Dimensions
75 in long x 54 in wide
Mattress type
Foam
Firmness
Firm
Core material
Foam
Fill material
Foam
Designed for
Pressure point relief
Assembly
Assembles in under 20 minutes

Specifications

Firmness Level
Firm
Mattress Type
Foam
Type
Mattress
Length
75 in
Width
54 in
Core Material
Foam
Material
Foam
Fill Material

Questions and answers

Is this mattress good for side sleepers?
Mostly no. It is a firm foam bed, and side sleepers often need a softer surface to cushion shoulders and hips. Back and stomach sleepers tend to be happier with it.
Does it need a box spring?
No. It is an all-foam mattress and can sit on a flat foundation, platform bed or slatted frame. A solid, supportive base helps it last.
How long does setup take?
Sleepy's says it assembles in under 20 minutes. Expect to unroll or unpack the foam and give it time to expand to its full 6-inch height.
Will it sleep hot?
Basic foam without cooling layers tends to retain heat. If you sleep warm, a mattress with gel or breathable foam is a better fit.
What size is the full?
The full measures 75 inches long by 54 inches wide, the standard full size. Check your frame fits before buying.
Where is the Sleepy's Full Basic Foam Mattress 6 cheapest?
At Mattress Firm, for $259.99, 60% off, as of our latest check.
What do buyers say about the Sleepy's Full Basic Foam Mattress 6?
Rated 3 out of 5 from 428 ratings.

Stores we've priced the Sleepy's Full Basic Foam Mattress 6 at

  • Mattress Firm deals and prices

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Construction Highlights
Assembles in under 20 minutes
Solution For
Pressure point relief
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