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- 12″ profile offering a firm support for side and combo sleepers
- 2″ Bio-Pur™ memory foam cooling layer, 4” Affinity layer with Surface Modified Technology, 7″ Bio-Core™ sag-free support layer
- Celliant-infused cover clinically proven to help you fall asleep faster and stay asleep longer
- Proudly made in the USA using patented VPF technology
- Compatible with an adjustable bed foundation
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.