Beautyrest Black® Hybrid CX-Class 15" Plush Mattress
Overview
This hybrid mattress makes dreams of luxurious sleep come true. Your nights start with a cool sleep surface thanks to plant-based technology delivering up to 18% more cooling power.* You’ll experience unmatched comfort with Zoned T3 Pocketed Coils® that help provide up to 21% more support where you need it most.** Plus, these innovative coils absorb energy so you and your partner won’t feel each other’s tosses and turns. Together, the combination of innersprings, memory foam and responsive latex deliver soothing pressure relief for the kind of sleep that makes every day better.
*in the center-third of mattress, exact percentage varies by model
**vs. Harmony Lux Collection for the first 20 minutes
Compare the Collection
Mattress Firm offers one of the largest selections of mattresses to choose from. With a curated assortment of brands and products at every price point, you are sure to find the best mattress for your sleep needs.
- Price
- Deliver By
- Comfort
- Best For
- Mattress Type
- Height
Cooling Technology
Craftsmanship
Durability
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
Breathable
Plush
Side Sleepers
Hybrid
15"
Mattributes
Cooling Technology
Craftsmanship
Durability
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
YESBreathable
YESPlush
Side Sleepers
Innerspring
16"
Mattributes
Cooling Technology
Craftsmanship
Durability
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
YESBreathable
YESMedium
Side, Stomach and Back Sleepers
Innerspring
13.75"
Mattributes
Cooling Technology
Craftsmanship
Durability
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
YESBreathable
YESNeed help deciding? Talk to a Sleep Expert®
Our Sleep Experts® are available in-store, online or by phone or chat to help find your perfect mattress.
Benefits
Features
PLUSH COMFORT
MATTRESS HEIGHT
Zoned T3 Pocketed Coil® Technology: The premier support system provides enhanced support where you need it most while absorbing bed partner movements for undisturbed sleep.
Self-Response™ Latex: Ensures individualized support for different parts of your body. Plus, it provides welcome comfort and relief to shoulders and hips.
BlackICE™ with Plant-Based Cooling: The advanced temperature management system keeps you cool and comfortable to help you fall asleep and stay asleep all night.
Antimicrobial Mattress Protection: Keeps mattress fresh and clean from odor causing bacteria*.
Split-Sizes available to purchase via Call (877-384-2903)/Chat or In-Store
Breakdown
- Quilting Layer
- Antimicrobial Mattress Protection
- BlackICE™ with Plant-Based Cooling Technology
- 1" AirCool® Memory Foam
- Comfort Layer
- 1 ½" AirCool® Memory Foam
- ½" Self Response™ Latex
- 1 ½" AirCool® Memory Foam
- 1" Comfort Layer made with Alpaca, Cashmere & Silk Fibers
- Support System
- Zoned T3 Pocketed Coil® Technology
- Energy Foam
- BeautyEdge®
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