Found only in Beautyrest Black®, the BlackICE™ 4.0 Technology in the Beautyrest BLACK® L-Class Extra Firm Mattress uses 4 cooling actions in Beautyrest's most advanced temperatures management system, so you feel cooler and sleep better.
World's Premier Support System, Tripled.
T3 Pocketed Coil® Technology, found only in Beautyrest® Black™, is three steel strands wound into one coil absorb energy, reduce motion and provide exceptional resilience for support, durability and undisturbed sleep.
Feel Cooler, Sleep Better
Our most advanced cooling technology maintains temperature in four ways to you sleep cooler and more soundly.
Our Luxury Pressure Relief, Your Best Rest
Technoluxe Memory Foams are higher quality memory foams than any of our other mattresses, reducing pressure points in your hips and shoulders.