Harmony Lux Diamond Series 14.75 in. Extra Firm Twin XL Mattress by Beautyrest

Beautyrest Harmony Lux features our latest innovations in support, comfort, and cooling working together in harmony to unlock your best sleep. We started with a brand new support system featuring our exclusive dual-strand coil design, precisely positioned within the center of the mattress to provide up to 25% more support* where your body needs it most. Advanced comfort technologies include a new carbon fiber foam for consistent support, gel memory foam directly below the quilted sleep surface for immediate pressure relief, and a premium memory foam featuring actual diamond particles to help conduct heat away from the body. Plus, each mattress includes a suite of cooling technologies to help you fall asleep and stay asleep. Lastly, you can sleep easier knowing every Harmony mattress features Antimicrobial Mattress Protection, keeping your mattress fresh and clean from odor causing bacteria**. Beautyrest is also partnering with Seaqual to offer their unique sustainable fabric technologies within each Beautyrest Harmony Lux mattress. Seaqual is the leader in ocean plastic recovery and upcycling efforts, and together this partnership will help promote cleaner oceans with every mattress sold. *Up to 25% results on Carbon Series Extra Firm; other results vary by model **This product does not protect users or others against bacteria, viruses, germs or other disease organisms.

• Precision Support System™ powered by our patented T2 Pocketed Coil Technology delivers extra support where your body needs it most
• RightTemp™ Wave Foam features ultra strong, highly conductive carbon fibers for a consistently supportive feel and cool sleep, night after night
• SurfaceTouch™ Gel Memory Foam within the quilted sleep surface unlocks advanced pressure point relief
• InfiniCool Lux provides a cool sleep environment, including a cool to the touch sleep surface, to help you fall asleep and stay asleep
• Micro Diamond™ Memory Foam features actual diamond particles infused in a premium memory foam to help conduct heat away from the body
• Sustainable fabric featuring Seaqual™ technology helps promote cleaner oceans
• We stand by our Beautyrest mattresses with a 10 Year Limited Warranty
• Rest easy knowing your Beautyrest mattress is CertiPUR-US certified
• Your Beautyrest mattress is compatible with most frames, foundations, and adjustable bases