Wetsuits GURU+ Oysterprene watersports wetsuit chest zip W3 MWCZGUR+H €375.95 Our warmest wetsuit combining performance eco-friendliness and warmth.Made of Oysterprene Y8 our softest and lightest material. It's covered with polyester and recycled nylon fabric all water-laminated for high performance. Oysterprene: foam made from oyster shell powder.- Integrated Hood with Storm Dry lining to keep your even warmer during winter... View XS S ST MS M MT LS L LT XLS XL XXL