The 3M ColdHot Mask has a unique velvety-smooth surface and a particularly face-hugging form. Both features guarantee a high degree of comfort and targeted, gradual cooling or warming of the arteries and acupuncture points that are important for the head and brain. The practical Velcro fastener ensures that the mask sits securely and can adapt to any head size.

Using the natural forces of cold and heat, this mask provides relief from headaches and migraine, tired and swollen eyes, a high temperature and even a hangover when employed as a cold compress. Used as a warm compress, on the other hand, it helps with colds, flu and sinusitis. The heat is also useful when applying cosmetics.