What does the mattress feel like?

A medium-firm feel with contouring comfort, breathable materials and reduced motion transfer.

Will it work with my current bed frame?

It fits most platform beds, slatted frames and box springs with stable, even support.

Does the mattress require assembly?

No. Simply unpack, unroll and let it expand on your bed base.

How long should I let it expand before use?

Allow up to 72 hours for full expansion. Colder rooms may slow the process.

How can I help keep my mattress clean?

Use a breathable mattress protector and follow the care label when cleaning.

What if my mattress arrives damaged or does not fully expand?

For damage or uneven expansion after 72 hours, contact support with your order number and photos.

12'' Queen Memory Foam Mattress

$339.99

26% OFF

~~$459.99~~ Dimensions

100% Assembly-Free Design for Instant Comfort
Fast Shipping & 30-Day Easy Returns
Interest-Free Installments for Easier Payments
Medium-Firm Comfort for Every Position
6-Layer Support with Motion Isolation

Thickness: 12''

Color: 12''

Fabric: Chenille

Payment Methods

Temp-Responsive

Balanced Support

OEKO-TEX® Certified

Ships Within 24H

MONVANE STEADY Mattress, designed by Ethan Brooks, features a 6-layer foam design with breathable memory foam, medium-firm support, and motion absorption for cooler, more restful sleep.

Sleep Better, Live Better.

Made for Better Sleep

Stay Cool Longer

Breathable fabric and 3D temperature-responsive memory foam help reduce heat buildup for cooler sleep.

Sleep Your Way

Medium-firm cushioning supports back, side, and stomach sleeping for balanced comfort in every position.

Rest Without Disruption

6-layer foam absorbs motion, minimizing disturbance for peaceful, uninterrupted sleep.

Before After

Relax Without Assembly

Enjoy comfort without the hassle of tools, complicated assembly,or extra white-glove service fees.

Your Comfort, Sooner

With warehouses across the U.S., in-stock modules can ship within 24 hours.
Large sofa orders may arrive in separate packages at different times.

CA West Coast Warehouse San Bernardino,
California
7776 Tippecanoe AvenueSan Bernardino, CA 92410

KS Central Warehouse Lenexa, Kansas11100 W 82nd StreetLenexa, KS 66214

PA East Coast Warehouse Nazareth, Pennsylvania
3363 Gun Club Rd
Nazareth,PA18064

TX Southern Warehouse 14402 Fallbrook Dr Suite 290,TX,7429

IL Central Warehouse 4050 Rock Creek Boulevard
Joliet,IL,60431

Where Comfort Takes Shape

From material selection to modular construction and compressed packaging. Monvane folows a streamlined manufacturing process focusedon quality, consistency, and efficiency. Every sofa is bult to deliver rellable support and long-term performance

CA California warehouse Enter the complete warehouse address here.