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NightyNight
NightyNight Firm Hybrid Mattress in a Box with Cooling Gel Memory Foam

NightyNight Firm Hybrid Mattress in a Box with Cooling Gel Memory Foam

4.2· 45 ratings

Last price we saw

$228.99at Walmart, last seen Nov 2

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Our take on the NightyNight Firm Hybrid Mattress in a Box with Cooling Gel Memory Foam

The NightyNight Firm Hybrid is a 12-inch Full-size mattress that combines cooling gel memory foam with individually wrapped pocket springs, sold compressed in a box. It is built firm, with a Eurotop layer and reinforced edges, and the brand markets the fabric as breathable and hypoallergenic. The latest best price is $160.99, the low end of its recent $160.99 to $228.99 range, so it is currently at its cheapest point in that window.

Best forBack and stomach sleepers who want a firm surfaceCouples who want less motion transferShoppers on a tight budget for a Full mattressGuest rooms and sofa-bed conversions
Pros
  • Firm, spine-aligned feel from pocket springs plus high-density foam
  • Cooling gel foam and 3D knit cover aimed at hot sleepers
  • Individually wrapped springs limit motion transfer
  • Reinforced edges resist roll-off and sagging
  • Ships rolled in a box and expands in 48 to 72 hours
  • Hypoallergenic fabric suits households with allergies
Cons
  • Firm may be too hard for side sleepers and light bodies
  • Only 45 ratings, so the track record is thin
  • Needs 2 to 3 days to fully expand before use
  • Hybrid construction is heavier and harder to move than all-foam
  • No trial or warranty details are stated in the listing

NightyNight Firm Hybrid Mattress in a Box with Cooling Gel Memory Foam prices at every store

  • WalmartCheck price at Walmart

NightyNight Firm Hybrid Mattress in a Box with Cooling Gel Memory Foam price history

$228.99$160.99
Nov 1Nov 2

Lowest price we've seen: $160.99 on Nov 1 at Walmart; highest $228.99 on Nov 2. Tracked across 1 store since Nov 1.

What reviewers say

With 4.2 out of 5 from 45 ratings, owners mostly describe a firm, supportive mattress that sleeps cooler than expected for the price. Complaints center on the firmness being too much for some sleepers and the expansion time after unboxing.

Pros
  • Firm support that helps back pain
  • Sleeps cooler than typical memory foam
  • Good value for a hybrid at this price
  • Little motion transfer between partners
Cons
  • Too firm for side sleeping
  • Takes the full 72 hours to reach full height
  • Edge support weaker than expected by some

From Walmart

  • 8-layer hybrid design with gel foam and pocket springs for firm, spine-aligned support
  • Cooling gel memory foam plus 3D knit fabric keeps you cool all night
  • Breathable, hypoallergenic fabric safe for the whole family
  • Individually wrapped springs minimize motion transfer
  • Reinforced edges and high-density foam prevent sagging
  • Compressed and rolled in a box; unbox, unroll and fully expand in 48-72 hours
Sizes
Twin, Full, Queen, King
Materials
Cooling gel memory foam, individually wrapped pocket springs, high-density foam, 3D knit fabric cover
Fit
Fits all standard bed frames
Guarantee
10-year spring warranty
Returns
Free holiday returns until Jan 31
Shipping
Free shipping; arrives by Mon, Nov 9

Specifications

Size
Full
Type
Gel Memory Foam
Topper Type
Eurotop
Specialty Style
Sofa Bed
Thickness
12 in

Questions and answers

Is this mattress worth it at $160.99?
At $160.99 it is at the bottom of its recent $160.99 to $228.99 range, which is low for a 12-inch Full hybrid. If you want a firm bed and can accept a thin review base, it is a reasonable buy at that price.
Is the NightyNight Firm Hybrid good for side sleepers?
Probably not for most side sleepers. The firm spring-and-foam build keeps the spine aligned for back and stomach sleepers, but side sleepers usually need more give at the shoulder and hip.
How long until the mattress is usable?
It ships compressed and rolled. Unbox it, unroll it, and allow 48 to 72 hours for it to fully expand to its 12-inch height.
Does it sleep hot?
The gel-infused memory foam and 3D knit cover are designed to move heat away, and owners generally report it sleeps cooler than standard foam. A firm hybrid also leaves more airflow than an all-foam bed.
What comes in the box?
The box contains the compressed, rolled Full-size mattress only. A foundation or frame is not included, and the mattress needs a supportive base.
When is the price lowest?
The lowest daily price in the recent window was $160.99 on November 1, 2026, against a high of $228.99 on November 2. Watch for drops back toward that low rather than buying near the top of the range.
What do buyers say about the NightyNight Firm Hybrid Mattress in a Box with Cooling Gel Memory Foam?
Rated 4.2 out of 5 from 45 ratings.