Amerisleep AS3 Hybrid

With a medium feel, the AS3 evenly blends support and softness. It offers targeted pressure relief that stays cool all night, making it our most popular mattress.

Our plant-based Bio-Pur material keeps you cool all night. It features an open-cell design that allows more air to escape than traditional foam.

Our Bio-Pur comfort layer contours to your body and relieves pain-causing pressure points. But it also bounces back fast, so you never feel “stuck” if you move around at night.

With a medium feel, the AS3 Hybrid evenly blends support and softness, and with the heat-wicking Refresh Cover you'll sleep up to 7 degrees cooler throughout the night.

Amerisleep's proprietary zoned-support system features three comfort zones. It delivers more support for your back, and offers more cushion above the shoulders and below the hips. That helps keep your body aligned, resulting in more comfortable sleep with less pain.

Mattress Specifications:

• Cover Details: The surface you sleep on is incredibly important to your comfort. That's why we developed the Refresh Cover for our mattresses. Because it's made from a fiber with extremely high energy transfer capabilities, the Refresh Cover draws heat from your skin for a delightfully cool-to-the-touch feel. On average, your sleeping surface will stay 7 degrees cooler over an eight-hour night of rest.
• Comfort Layer Details: Our Bio-Pur comfort layer contours to your body and relieves pain-causing pressure points. But it also bounces back fast, so you never feel ‚Äústuck" if you move around at night.
• Support Layer Details: Amerisleep's proprietary zoned-support system features three comfort zones. It delivers more support for your back, and offers more cushion above the shoulders and below the hips. That helps keep your body aligned, resulting in more comfortable sleep with less pain.