Coolmax is an innovative fabric which "breathes", so that when you lie on it, the heat & moisture generated by your body will evaporate within the first hour of rest & the fabric will keep your body cool throughout the night. This is made possible by a special new fibre developed by Du Pont, which allows the air to flow freely through the fabric & through the core, ensuring that no moisture will be trapped inside. Mind Foam Pillows guarantee an exceptional comfort because they are made from a particular & innovative viscous-elastic foam that adapts to the shape of the head & neck by correctly & ideally supporting the cervical column, avoiding contractions. They facilitate blood circulation & muscle relaxation; furthermore, they are anti-dustmite & anti-allergy.