Black Diamond All-Foam (Firm, Split Head King)

The Black Diamond All-Foam Mattress is thoughtfully designed to deliver elevated comfort, advanced cooling, and a clean, sophisticated aesthetic. Crafted for uninterrupted, restorative sleep, it features cooling innovation in every layer, from the breathable CoolTouch Ultra Cool Cover to Ice Flex Cooling Bands and Cool Titanium memory foam, working together to regulate temperature for over 12 hours of refreshing comfort. A high-density, CertiPUR-US certified foam core provides durable support and exceptional motion isolation. Handcrafted by Diamond Mattress, a family-owned company with over 80 years of expertise, this mattress reflects a proud legacy of quality, innovation, and American-made craftsmanship.