Black Diamond Whistler 16" Euro Top Medium Ergo ProSmart Base clean lines

clean lines

was made to fit in a CA King size bed frame

and sustainable night's rest

while encased coils provide dynamic support

Made Safe®

Black Diamond Whistler 16" Euro Top Medium Ergo ProSmart Base clean linesUnveil the pinnacle of restful luxury with the Black Diamond Whistler, a mattress designed to transform your sleep into an unforgettable experience. Enveloped in the sleek, breathable CoolStream Fabric, it immediately draws you in, creating a soft, cool embrace that lasts all night. 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