Infused with Cool Titanium, the surface radiates a gentle, continuous chill, keeping you perfectly regulated and refreshed. The advanced Ice Flex Cooling Bands respond to your body's temperature fluctuations, ensuring a cool, soothing sensation in every position. Beneath the surface, layers of HD Charcoal provide unparalleled support while naturally neutralizing odors, creating a sleep environment that's as pure as it is comfortable. With Foam Encased 9-Series technology, edge support is strengthened for a consistent, stable sleep from side to side, while the 16-inch profile offers a plush, luxurious feel that invites you to sink into deep, rejuvenating slumber. Certified Green Guard Gold, the Black Diamond Whistler is as safe for the planet as it is for your health, offering peace of mind as you rest. Experience the perfect fusion of innovation, cooling, and elegance with the Black Diamond Whistler where every night feels like a getaway.
Cooling
Cooling components help to regulate temperature by dissipating heat and promoting airflow for a cooler sleep experience.
Cooltouch Cover with PCM
Titanium Infused Memory Foam
Ice Flex Cooling Bands
Conformance
Pressure relieving materials contour and mold to the body to relieve pressure points and enhance circulation.
High Density Charcoal Memory Foam
Wrapped Micro Coils for Targeted Support
Core Support
The core support elements of a mattress provide the foundational structure, ensuring proper spinal alignment and improved durability.
9 Series Wrapped Coils Minimize Motion Transfer
Foam Encased for Maximum Edge Support
*Mattress only, all other products sold separately. Images may not depict actual size.
