Is this mattress good for side sleepers?

NEGYLIM markets it for back, side and stomach sleepers, so side sleepers are a stated target. The 12-inch hybrid build adds a comfort layer over a support core, which is the usual recipe for pressure relief at the shoulders and hips.

What do the certifications mean?

CertiPUR-US covers the foam's content and emissions, and OEKO-TEX Standard 100 tests the materials for harmful substances. Together they address chemical safety rather than comfort or durability.

Does it need a box spring?

The product information does not specify a foundation requirement. A 12-inch hybrid generally works on a slatted frame, platform bed or adjustable base; confirm the base type with the seller before buying.

The brand does not publish a firmness rating. It describes the mattress as adapting to all body types and sleep positions, which suggests a medium feel, but try it or check the return terms if firmness matters to you.

How thick is it and what size is it?

It is a full-size mattress with a 12-inch thickness. The thicker profile sits higher on the frame than a standard 8- to 10-inch mattress.

Where is the Full Size 12" Hybrid Mattress cheapest?

At Walmart, for $179.99, as of our latest check.

What do buyers say about the Full Size 12" Hybrid Mattress?

Rated 4.9 out of 5 from 15 ratings.

NEGYLIM

Full Size 12" Hybrid Mattress

Best price now

$179.99at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

NEGYLIM

Full Size 12" Hybrid Mattress

Best price now

$179.99at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $179.99 at Walmart on Nov 9.

Our take on the Full Size 12" Hybrid Mattress

The NEGYLIM 12-inch hybrid mattress combines a foam comfort layer with a support core in a full-size, 12-inch profile. It is CertiPUR-US and OEKO-TEX Standard 100 certified, so the foam is screened for harmful substances. The brand markets it as suited to back, side and stomach sleepers. With only a small pool of ratings, there is little independent feedback to confirm long-term durability, so compare it on certifications and thickness rather than reputation.

Best forBack, side and stomach sleepers wanting an all-position mattressShoppers who prioritize certified foam and low chemical contentGuest rooms and full-size beds needing a thicker 12-inch profileBuyers who want hybrid foam-and-support construction without a premium brand

Pros

12-inch profile gives a substantial, built-up feel
CertiPUR-US certified foam
OEKO-TEX Standard 100 certified
Marketed for back, side and stomach sleepers
Hybrid construction pairs foam comfort with a support core

Cons

Few ratings, so long-term durability is unproven
No published breakdown of coil count or foam densities
Black cover is a less common look for a mattress
No trial or warranty details confirmed in the product information

Full Size 12" Hybrid Mattress prices at every store

WalmartNew
In stockSold by NEGYLIMReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$179.99Checked Nov 9
Visit Walmart

What reviewers say

4.9 / 515 ratings

Feedback is limited to a small number of ratings, which are strongly positive. There is not enough detail to judge how the mattress holds up over years or how it performs for heavier sleepers.

What people mention

ComfortPraisedThe ratings that exist describe the mattress as comfortable to sleep on.
DurabilityMixedWith so few ratings, buyers have little evidence on how the foam and core hold up over time.

About the Full Size 12" Hybrid Mattress

This is a full size, 12-inch hybrid mattress from NEGYLIM. It is designed for back, side and stomach sleepers and for different body types.

The mattress is OEKO-TEX STANDARD 100 Certified and CertiPUR-US Certified. Every layer is tested for over 1,000 harmful substances.

Size: Full
Thickness: 12 in
Type: Hybrid
Color: Black
Certifications: OEKO-TEX STANDARD 100, CertiPUR-US
Sleep positions: Back, side, stomach

Specifications

bed_size: FullSource
mattress_thickness: 12 inSource
color: BlackSource
actual_color: QueenSource

Questions and answers

Is this mattress good for side sleepers?: NEGYLIM markets it for back, side and stomach sleepers, so side sleepers are a stated target. The 12-inch hybrid build adds a comfort layer over a support core, which is the usual recipe for pressure relief at the shoulders and hips.
What do the certifications mean?: CertiPUR-US covers the foam's content and emissions, and OEKO-TEX Standard 100 tests the materials for harmful substances. Together they address chemical safety rather than comfort or durability.
Does it need a box spring?: The product information does not specify a foundation requirement. A 12-inch hybrid generally works on a slatted frame, platform bed or adjustable base; confirm the base type with the seller before buying.
Is it firm or soft?: The brand does not publish a firmness rating. It describes the mattress as adapting to all body types and sleep positions, which suggests a medium feel, but try it or check the return terms if firmness matters to you.
How thick is it and what size is it?: It is a full-size mattress with a 12-inch thickness. The thicker profile sits higher on the frame than a standard 8- to 10-inch mattress.
Where is the Full Size 12" Hybrid Mattress cheapest?: At Walmart, for $179.99, as of our latest check.
What do buyers say about the Full Size 12" Hybrid Mattress?: Rated 4.9 out of 5 from 15 ratings.