Product Description

Elevate your sleep to a luxurious reward night after night. As a part of our most advanced collection yet, Beautyrest Black K-Class offers up to 21% more support in the center-third where your body needs it the most. With help from new plant-based cooling technology, the collection provides up to 18% more cooling power to keep you comfortable as you fall asleep and all night long.* In addition, our patented memory foams unlock immediate pressure relief and personalized support. These innovative features are paired with an all-new modern design to create a first-class sleep experience that will leave you feeling invigorated to take on your day. (*vs Beautyrest Harmony Lux collection in the first 20 minutes)

Product Features


AirCool® Memory Foam

Provides pressure point relief, good air flow, and the proprietary formulation responds quickly to help alleviate that "quicksand" feeling.


AirFeel™ Foam

Soft, open-cell foam at the surface provides airflow and durability for the life of the mattress


Zoned T3 Pocketed Coil® Technology

Found only in Beautyrest Black mattresses, this unique support system features alternating rows of T3 Pocketed Coils and Beautyrest Pocketed Coils with different gauges to provide targeted support for your core and back.


2K Nano Coils

A layer of 2,000 micro coils (each about an inch tall) designed to provide enhanced conformability and pressure relief, with individualized back support for every person's unique shape.


BeautyEdge®

High-density foam along the sides of the mattress provides more edge support and a firmer and more stable edge-to-edge sleeping area compared to coil edges.


Self Response™ Latex

The unique feel of latex conforms and responds to the shape of your body, helping to relieve pressure points. The properties of latex allows it to bounce back to its original shape quicker than memory foam which is ideal for side-sleepers.


SurfaceTouch™ Gel Memory Foam

This gel-infused memory foam is quilted directly into the surface of the mattress to unlock immediate, advanced pressure relief.


Antimicrobial Mattress Protection

Designed to provide a sleeping environment fresh and clean from odor causing bacteria. (This product does not protect users against bacteria, viruses, germs, or other disease organisms.)


BlackICE™ with Plant-Based Cooling Technology

Experience Beautyrest's most advanced cooling system, featuring plant-based technology. Our latest cooling innovation helps keeps you cool and comfortable as you fall asleep and and throughout your night.


Comfort Layer made with Alpaca, Cashmere, and Silk Fibers

This luxurious layer delivers consistent sleep through its comforting qualities and breathability.

Product Information

Comfort Level 4 - Plush
Support System Individually Wrapped Coils
Mattress Height 15.5
Warranty 10
Adjustable Friendly Yes
Online Only No
Mattress-In-A-Box No

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Model # 700811480 in the product ID search box.