prolimit hydrogen hybrid vatdrakt 6 4The Prolimit Hydrogen wetsuit is made of a 6mm thick, durable and flexible single neoprene with sections in double neoprene for extra good mobility. A really warm suit that really stays tight thanks to its good fit. On the inside, the wetsuit is covered in Prolimit's own Zodiac lining, which is a type of insulation that keeps you even warmer. This is therefore our warmest wetsuit. Maximum windproofness and 100% water repellent Neoprene makes cooling