Sleep by Wayfair™ Plush Innerspring Mattress - Sleep by Wayfair™ & Reviews

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12" Plush Innerspring Mattress - Sleep by Wayfair™, 12", King

Way Day Deal Wayfair Verified

At a Glance

Plush

Breathable Construction

Compatible with Adjustable Base

Mattress Edge Support

Hand-vetted for quality using our 10-point inspection. Learn more.

Meet Your Product Specialist, Maeve F.

Our product specialist has inspected hundreds of mattresses, assessing everything from foam density to edge support.

Materials & Construction

Entry Level

Standard

Upgraded

Premium

Why We Love It

This innerspring core adds steady support, helping keep weight evenly distributed

The adjustable base flex shows layers bend cleanly without bunching or shifting

Its 8" profile feels lighter to lift and move, fitting smaller or shared spaces

Mattress Thickness:

12"

Mattress Size:

King

About This Product

This innerspring mattress delivers a plush feel and plenty of support for your main bedroom or guest space. It features four distinct layers, including pocket coils and memory foam, that provide a responsive surface for any sleeping position. The breathable polyester cover encourages airflow throughout the night, while moisture-wicking technology helps you stay cool and dry. Designed with low motion transfer, it minimizes disruptions from partner movement to help you sleep soundly. This mattress arrives in a box for easy setup in tight hallways and smaller rooms. Plus, the integrated edge support provides a stable surface from corner to corner.

Features

Features a pocket coil system to offer responsive support for your body
Includes memory foam layers that provide targeted pressure relief as you rest
Designed for compatibility with an adjustable bed base for customized comfort
Antimicrobial properties help keep your sleeping environment fresh and clean
Euro top design adds an extra layer of cushioning for a soft feel
3" premium top layer with 1" high-density foam
Designed with moisture-wicking properties and a breathable polyester cover
2" base foam layer for added structural support
Utilizes a continuous coil system to provide consistent support and edge stability
Offers low motion transfer to minimize disruptions during the night

Details

Cooling Type: Gel Foam or Gel Infused Foam, Applied Treatment to Foam or Fabric
Mattress Size: King
Comfort Level / Firmness: Plush
Mattress Top Type: Euro Top
Foam Type: Memory Foam
Weight Capacity: 450 lb.
Low Motion Transfer: Yes
Product Type: Innerspring Mattress
Durability: Antimicrobial
Antimicrobial Disclaimer: This product does not protect users or others against bacteria, viruses, germs or other disease organisms. Always clean this product thoroughly after each use.
Imported: Yes
Coil Type: Pocket Coil
Mattress Layer Details: Memory Foam
General Features: Breathable
Construction Features: Mattress Edge Support, Mattress in a Box
Compatible With: Adjustable Bed Base
Age Group: All Ages

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair comes with a 100-Night Trial. Adjusting to a new mattress takes time, so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Crib Mattresses, Air Mattresses, and Open Box Mattresses, and you may return or exchange a mattress once per order.

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Customer Reviews

Rated 4.6 out of 5 stars.

468 Reviews

Customers say

Customers find this mattress to be very comfortable and a great value for the price. Many reviewers highlight its quality construction and appreciate the convenient packaging. While opinions on firmness vary, the overall sentiment is positive, with many recommending this product for its comfort and affordability.

AI-generated from customer reviews

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At a Glance

12" Plush Innerspring Mattress - Sleep by Wayfair™

Services

100-Night Free Trial

Customer Reviews

Customers say

Get Everything You Need

Waterproof Fitted Mattress Protector - Sleep by Wayfair™

Basic Adjustable Bed with Remote - Sleep by Wayfair™

Polyester Pillow - Sleep by Wayfair™

3" Reversible Gel Memory Foam Mattress Topper - Sleep by Wayfair™

At a Glance

Wayfair Verified

Description

Specifications

Return Policy

12" Plush Innerspring Mattress - Sleep by Wayfair™

Services

100-Night Free Trial

Customer Reviews

Customers say