- 4-layers of premium foam construction for support, breathability, and bounce
- Breathable open-cell foams have tiny pores to let hot air escape, keeping you cool at night
- Combination of softer foam for shoulder region and supportive firm foam for core and hip area
- Please note: Any new product will expand within minutes and can have a mild scent upon unboxing that will dissipate in a few hours in a well-ventilated room