The Beatyrest Black L-Class Extra Firm mattress features BLACKICE™ 4.0 TECHNOLOGY to feel Cooler and Sleep Better. BlackIce™ 4.0 Immediately cools and regulates temperature through the night. Technoluxe foams within the mattress reduce pressure points in your hips and shoulders to help you sleep more comfortable.
Beautyrest Black L-CLASS FEATURES
BLACKICE™ 4.0 TECHNOLOGY:
Feel Cooler, Sleep Better – BlackICE™4.0 Technology
Found only in Beautyrest Black®, BlackICE™ 4.0 Technology uses 4 cooling actions in our most advanced temperatures management system, so you feel cooler and sleep better.
LUXURY PRESSURE RELIEF:
Our Luxury Pressure Relief, Your Best Rest. Curated Technoluxe foams reduce pressure points in your hips and shoulders.
T3 POCKETED COIL® TECHNOLOGY:
World’s Premier Support System. Tripled. We elevate the design and performance of our legendary support in Beautyrest Black with our exclusive T3 Pocketed Coil® Technology. Three steel strands wound into one coil absorb energy, reduce motion and provide exceptional resilience for support, durability and undisturbed sleep.
Firmness: Extra Firm
FEEL COOLER, SLEEP BETTER.
- BlackICE™ 4.0 TECHNOLOGY
Pressure Relieving Foams:
- ½” Plush Comfort Foam
- ½” Firm Comfort Foam
- ½” Beautyrest® Gel Memory Foam
- 1” Extra Firm Comfort Foam
- ½” GelTouch® Foam
- T3 Pocketed Coil® Technology
1.5” Energy Foam
Mattress Height (Approx.) 13.75″
Mattress is adjustable friendly – works well on motion bases.
10 Year Limited Warranty
Proudly assembled in the USA