Rip Curl Dawn Patrol 4/3 Chest Zip Wetsuit is a fullsuit for the surfer who wants high performance and durability, providing great service whilst also being great value. This wetsuit has many of the high end features you will find in Rip Curl’s ultimate suits. It is designed with E5 Neoprene, E5 flash lining, back mesh skin panels and E4 thermoflex neoprene, this 4/3 chest zip steamer will keep you warm in even the coldest waters, all winter long. Composition: 80% Neoprene, 20% Polyamide E5 flash lining neoprene, E5 neoprene, E4 thermo lining neoprene, mesh skin panels, E5 tape, hydroloc collar.