Beautyrest Silver® BRS900 11.75" Medium Firm Mattress
Why Our Sleep Experts® Love It
Why Our Sleep Experts® Love It
“Comfort is just right for all types of sleepers. Gives your back the nice support it needs with the right amount of cushion for the curves of your body.” - Mera C., Sleep Expert
Overview
The Beautyrest Silver BRS900 11.75” medium firm mattress is engineered to maintain its shape and consistent comfort over the life of your mattress.Featuring 900 Series Beautyrest® Pocketed Coil® Technology that provides flexible support precisely where it is needed and isolates motion between two sleepers.
The DualCool™ Technology found in the Silver BRS900, is an antimicrobial performance layer that works to keep your mattress fresh and cool while moving heat and moisture away, so you sleep at your ideal sleeping temperature. Get support right where you need it most with Gel Memory Foam Lumbar Support.
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
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
Breathable

Medium
Side, Stomach and Back Sleepers
Innerspring
11.75"
Mattributes
Cooling Technology
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
MEDIUM-FIRM COMFORT
MATTRESS HEIGHT
DualCool™ Technology Dissipates Heat
Gel Memory Foam Lumbar Support Provides Support Where You Need it Most
900 Series Beautyrest Pocketed Coil® Technology Provides Motion Isolation
Breakdown
- Quilting Layer
- DualCool Technology
- Comfort Layer
- 1" AirCool® Foam
- 1.5" Plush Comfort Foam
- Support System
- 900 Series Firm Pocketed Coil®
- Gel Memory Foam Lumbar Support
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