Beautyrest Black® K-Class 15.75" Firm Pillow Top Mattress
Overview
Elevate your sleep to a luxurious reward night after night. As the premier offering in our most advanced collection yet, Beautyrest Black® K-Class now offers up to 21% more support where your body needs it the most.* With help from our 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 to our support and cooling systems, Beautyrest Black® K-Class includes comfort, pressure-relieving and support upgrades as well as 10X more memory foam*** compared to Beautyrest Black® L-Class and C-Class models for our most comfortable mattress ever. A luxurious layer made with silk, alpaca and cashmere provides unmatched comfort and breathability while Self-Response™ Latex ensures individualized support for different parts of your body. Lasty, 2000 micro-coils add an additional layer to our Premier Support System and provide precise conformability. 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.
*in the center-third of mattress, exact percentage varies by model
**vs. Harmony Lux Collection for the first 20 minutes
***by weight
Benefits
Free Delivery
Includes transportation, mileage and tolls
Home protection from outside direct and elements
Delivery where you want - front door, side door or even garage
Contactless delivery, meaning we won’t enter your home
Regular $24.99
NOW FREE
Mattress Setup
and Haul Away
Includes all Free Delivery services plus:
New mattress and box spring setup
Removal of packaging material from purchased item(s) & removal of old mattress set (equal to the number of pieces purchased)
Three maximum flight of stairs purchased items can be carried
$99.99
Mattress Setup and
Haul Away / Adj Base
Includes all Mattress Setup and Haul Away
services plus:
Five maximum flight of stairs purchased items can be carried
Delivery and setup of up to three mattress sets
Setup of adjustable bases purchased from Mattress Firm
$149.99