CoolMax® brings refreshing temperature control to the Sonno Pillow Collection, wicking away moisture as the viscoelastic memory foam molds to the body for the most contoured support of head and neck available. Proving that sleep equipment is as important as ergonomic task chairs and keyboard trays, the Sonno Neck Support and Wide Width Pillows were designed to maintain proper spinal alignment while you sleep, relieving pressure points to allow the upper back to achieve maximum muscular and skeletal relaxation. The Sonno Pillows are hypoallergenic and resistant to dust mites and mold. Removable cover for cleaning. Made in Italy.