Beautyrest Black® K-Class Firm Pillow Top 15.75" Mattress

$3,449.00 $4,049.00 Sale
Shipping calculated at checkout.
Size: Twin XL
Adjustable Base and Box Spring

Among the Best Beautyrest Mattresses

by David Higgins

The Beautyrest Black® K-Class Firm Pillow Top includes everything you'd expect a top level mattress to have. It's designed to keep you comfortably cool while supplying body-cradling pressure point relief and solid support to the lower back.

Firm And Still Comfortable

The K-Class Firm Pillow Top has a Comfort Scale rating of 3, which is on the firmer side of medium. In my opinion, this comfort level is almost perfect for back sleepers who enjoy a firmer feel. It provides the initial softness required to contour to your lower back, but it also offers really substantial and solid underlying support.

One of the Top Support Systems Available Today

The T3 Pocketed Coil System is made up of three steel strands braided into one solid coil that absorbs energy, reduces motion transfer, and provides outstanding durability, support, and undisturbed sleep.

Sleep Cooler, Rest Better

BlackICE 4.0 which incorporates natural all night cooling and SurfaceTouch Gel Memory Foam are both used in this mattress to provide an exceptionally cool sleep environment. BlackICE 4.0 features four components to ensure you have a cooler sleep surface, while SurfaceTouch Gel Memory Foam pulls heat away from the surface and dissipates it throughout the night.

Everything The Beautyrest Black® Line Offers

The K-Class is Beautyrest Black®s highest addition to the Beautyrest Black® collection and includes all the great features that you will find in both the L and C-Classes but also incorporates 3" of Dynamic Response memory foam and a 1" layer of Nano coils - both of these layers you will only find in K-Class models.

Is This The Best Choice For Me?

If you're searching for a Beautyrest mattress that has it all, the Beautyrest Black® K-Class Firm Pillow Top is an excellent choice. This mattress has an exceptional feel, high quality components, and a support system made using the finest construction in the Beautyrest line. That's everything you need to begin enjoying deep, restful sleep.

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Let Us Help You
Pick the Right

Join Our Email List for Exclusive Deals!

We are here to help!
Live Chat

Sales (EST)
Mon - Fri: 10 am - 9 pm
Sat: 10 am - 8 pm
Sun: 12 pm - 6 pm

Customer Service (EST)
Mon - Sat: 10 am - 6 pm
Sun: 12 pm - 5 pm