Santi BZ400 Undersuit
The outside layer made of durable Polyester, Thinsulate™ 3M BZ400 inner insulation and soft Polar lining. The undersuit is designed to be worn on thermal underwear. In this configuration most of the generated heat is transferred directly to the diver’s body.
Breathable Thinsulate™ Insulation gives you the best thermal protection and takes sweat away from your body. .