Underwear with short sleeves knitted in double sided quality produced in 100% Polycolon, which has a very high thermal resistance. The mesh allows air circulation while in motion. At rest keeps the mesh in hot air to give an insulating layer closest to the body. Because of this dual effect kept the body temperature under control-like a thermostat. Mesh construction allows the Super Thermo never gets clogged with waste products from the body and thus always preserves its breathable and insulating properties.  Guida alle taglie