Ursuit Tørdragt Cordura BZUrsuit Cordura BZ is developed for demanding wreck and technical diving operations, which cannot be compromised by suit breakage. Cordura coated three layer fabric provides the best possible abrasion and tear resistance, as well as high class durability. One of Cordura's essential guidelines is the Heavy Light philosophy, which incorporates heavy performance underwater with lightness and ease above water. In addition of durability and modifiable