The Soft-Tex SensorPEDIC Classic Comfort Memory Foam Bed Pillow provides excellent relief for primary side and back sleepers and is constructed with a unique contoured design to ergonomically support your head while aligning your neck and shoulders. Classic Contour Memory Foam Bed Pillow 2 pack gives your bedroom gorgeous look. The memory foam in this pillow is odor-free, CertiPUR-US Certified Sensor-FOAM Memory Foam, a super open-cell memory foam technology that is more breathable than traditional memory foams. The pillow also is built with multiple features to further enhance breathability including the ventilated iCOOL Technology System and a breathable, triple-layer, circular-knit fabric cover, which aid air flow and dissipate thermal build-up to help you sleep cooler. Perfect for side & back sleepers to support head, neck, & shoulders.