The Storm 2.0 Pillow is SLEEP TESTED for back sleepers or medium body types. The Storm performance pillow provides the perfect cushion for your shoulders if you rest them on your pillow when you sleep. The unique dual chamber construction features a REACT™ foam crown and REACT™ foam blend which contours to your body, eliminating pillow bounce to improve deep sleep. The Ver-Tex 6.0 climate control fabric provides a cool to touch feeling and continuous heat deflection, regulating your body temperature for a cooler nights rest. The Air-X® gussets increase airflow and feature a filter fabric which prevents allergens and dander from entering the pillow core.