Z3R0D MAN ARCHI MAXThe ARCHI MAX triathlon wetsuit addresses triathletes mostly looking for buoyancy, to improve their swim in open water. It takes the ARCHI entry level features even further for an amazing buoyancy level! This wetsuit is entirely made in Yamamoto #38, #39 & #39 AERODOME neoprene, which thicknesses vary between 1. 5 and 5 mm depending on the body part. It provides an excellent buoyancy and will satisfy triathletes who have this feeling of sinking legs