Our HZ Sleep Diamond V Firm mattress is a perfect choice for back sleepers, stomach sleepers, couples, and those needing pressure relief. With a 14” profile, our Diamond V Firm mattress is covered in a CoolTouch temperature-regulating fabric made of special conductive yarns that actively remove heat through the fabric to maintain a cool, comfortable sleeping environment all night long. Copper-infused memory foam regulates temperature for a deeper sleep by drawing excess heat away from your body while absorbing pressure so you can sleep undisturbed without tossing and turning. Our exclusive Tri-Zoned encased coils adjust to your body’s unique shape to address lower back and hip pain, providing added support where it’s needed most. They’re produced in Texas, tempered for extra strength, and then fully foam encased so you can sleep all the way to the edge. Adjustable base friendly, let our Diamond V Firm mattress help you fall asleep faster, and sleep cooler!