The AS1 is our firmest mattress, and it’s best for back and stomach sleepers who like extra support. We blend our proprietary Bio-Pur™ and Bio-Core™ foam layers to provide comfortable but stable cushioning, and the Celliant® cover is made with thermoreactive yarn to safely turn body heat into infrared. Your comfort is guaranteed.

The AS3 is our most versatile mattress. It evenly blends support and softness, so it’s great for people who change positions as they sleep and couples with different sleep styles. It’s also our most popular mattress overall. We combine our proprietary Bio-Pur and Affinity with SMT comfort layers to create a soft but responsive feel that relieves pressure points and makes you feel like you’re floating. Plus the high-performance Celliant cover contains thermoreactive yarn to safely turn body heat into infrared. You’ll love it, guaranteed.

The AS2 is our medium-firm mattress, and it’s our most popular with back and stomach sleepers. It’s thicker than the AS1 and contains a transition foam layer, giving it slightly more cushion. We blend our proprietary Bio-Pur, Affinity with SMT, and Bio-Core foam layers to provide comfortable but stable support. Plus the Celliant cover is made with thermoreactive yarn to safely turn body heat into infrared. You’ll love it, guaranteed.

The AS4 is our medium-soft mattress. It’s great for side sleepers, and anyone who likes more cushioning while they’re in bed. We combine our proprietary, cooling Bio-Pur foam and Affinity with SMT comfort foam layers to create a soft but responsive feel that relieves pressure points and makes you feel like you’re floating. Plus the high-performance Celliant cover is made with thermoreactive yarn to safely turn body heat into infrared. Your comfort is guaranteed.