Shape House makes you sweat, in the smartest, quickest, most affordable, and most comfortable way you can. FAR infrared is a radiant form of natural energy. FAR infrared cannot be seen but can be felt as a nourishing heat that safely penetrates the skin to increase core-body temperature. This results in an intense, detoxifying, health-boosting sweat that helps you look and feel healthier, happier, and brighter.