Articles
Collections
Pages
Sorry, nothing found for "${ searchTerm }".
Sorry, nothing found for "${ searchTerm }".
Type to search Products, Articles, Collections and pages.
Articles
Collections
Pages
Sorry, nothing found for "${ searchTerm }".
Articles
Collections
Pages
Sorry, nothing found for "${ searchTerm }".
Type to search Products, Articles, Collections and pages.
Your cart is empty, but you can take a look at our promotions:
Continue Shopping![](http://sleepfirstusa.com/cdn/shop/files/kfq-qft-add-2.png?crop=center&height=126&v=1670386593&width=1009)
![Beautyrest Black L-Class Firm Mattress Beautyrest Black L-Class Firm Mattress](http://sleepfirstusa.com/cdn/shop/products/BRB22_Black_L-Class_PLPT_Room_Front_Pillows.jpg?v=1669760063&width=440)
![Beautyrest Black L-Class Firm Mattress Beautyrest Black L-Class Firm Mattress](http://sleepfirstusa.com/cdn/shop/products/BRB22_Black_L-Class_MD_Lifestyle_Man_Home_From_Work_01_EXP_03-15-25.jpg?v=1669760063&width=440)
![Beautyrest Black L-Class Firm Mattress Beautyrest Black L-Class Firm Mattress](http://sleepfirstusa.com/cdn/shop/products/BRB22_Black_L-Class_MD_Lifestyle_Woman_Warm_Weather_Travel_02_EXP_03-15-25.jpg?v=1669760063&width=440)
![Beautyrest Black L-Class Firm Mattress Beautyrest Black L-Class Firm Mattress](http://sleepfirstusa.com/cdn/shop/products/BRB22_BLACK_L-CLASS_MDPT_PLPT_DETAIL_SILOSET_LABEL.jpg?v=1669760063&width=440)
![Beautyrest Black L-Class Firm Mattress Beautyrest Black L-Class Firm Mattress](http://sleepfirstusa.com/cdn/shop/products/BRB22_BLACK_L-CLASS_PLPT_SILOSET.jpg?v=1669759630&width=440)
![Beautyrest Black L-Class Firm Mattress Beautyrest Black L-Class Firm Mattress](http://sleepfirstusa.com/cdn/shop/products/BRB22_BLACK_L-CLASS_PLPT_SILOSET_FRONT_PANEL.jpg?v=1669759626&width=440)
![Beautyrest Black L-Class Firm Mattress Beautyrest Black L-Class Firm Mattress](http://sleepfirstusa.com/cdn/shop/products/BRB22_BLACK_L-CLASS_PLPT_SILOSET_OVERHEAD_CORNER.jpg?v=1669759619&width=440)
Beautyrest Black L-Class Firm Mattress
FAST FREE DELIVERY
Details
Availability: In Stock
Indulge in first-class restorative sleep night after night with the modern design of the Beautyrest Black® line—our most advanced collection yet.
L-Class
Beautyrest Black® L-Class features our premier support system, designed with zoned T3 Pocketed Coil® Technology for up to 21% more support where your body needs it the most.** Our new plant-based cooling technology helps provide up to 18% more cooling power to keep you comfortable as you fall asleep and throughout the night***. In addition, SurfaceTouch™ Gel Memory Foam delivers superior pressure relief by working directly under the sleep surface to quickly unlock advanced pressure relief the moment you lie down.
- Zoned T3 Pocketed Coil® Technology absorbs energy to reduce motion transfer, while providing targeted support where you need it the most
- Plant-Based Cooling Technology just beneath the surface enhances heat dissipation and helps provide up to 18% more cooling power to keep you comfortable as you fall asleep and all night long**
- SurfaceTouch™ Gel Memory Foam works directly under the sleep surface to unlock advanced pressure relief
- Beautyrest® Gel Memory Foam contours to your body for personalized support no matter your sleep position
Details
Comfort Type
Plush Pillow Top
Mattress Height
16"
Cover
Anti-Microbial Protection*
Comfort Layers
BlackICE™️ with Plant-Based Cooling Technology
1 1/4” Airfeel™️ Foam
3/4” SurfaceTouch™️ Gel Memory Foam
3" Beautyrest® Gel Memory Foam
1” Comfort layer made with Alpaca, Cashmere, and Silk Fibers
1/2” Self-Response™️ Latex
1 1/2” Energy Foam
Support System
Powered by T3 Pocketed Coil® Technology
The product has been added to your cart
You May Also Like
${ product.title }
Starting at
$ ${ product.price }
$ ${ product.compare_at_price }
See This Articles
![Mastering Sleep Hygiene: A Step-by-Step Guide to Better Rest and Productivity Mastering Sleep Hygiene: A Step-by-Step Guide to Better Rest and Productivity](http://sleepfirstusa.com/cdn/shop/files/image_2023-11-21_200855471.png?v=1700611788)
Mastering Sleep Hygiene: A Step-by-Step Guide to Better Rest and Productivity
Discover the Importance of Sleep Hygiene for Optimal Well-being: Learn How Small Adjustments Can Significantly Improve Your Sleep Quality and Productivity.
READ MORE![Better Sleep Starts Here: A Step-by-Step Guide to Choosing the Best Mattress Better Sleep Starts Here: A Step-by-Step Guide to Choosing the Best Mattress](http://sleepfirstusa.com/cdn/shop/files/AdobeStock_175219442_520x500_584bd7ba-d173-41ee-84e3-fc5cddfaba87.jpg?v=1700611831)
Better Sleep Starts Here: A Step-by-Step Guide to Choosing the Best Mattress
Get a good night's sleep with the perfect mattress. From sleep needs to budget and warranties, learn how to choose the best one for you with this step-by-step guide.
READ MORE