O\'Neill Bahia 3/2 Back Zip Summer Wetsuit 2021 - Black / Raven The O\'Neill Bahia 3/2mm back zip wetsuit uses high quality neoprene so that you get a flexible and warm suit keeping you in the water for longer. It uses 100% super stretch neoprene meaning when you move the suit moves with you making you less tired and warmer. This year we have some great colour-ways so not only does it feel great it also looks great too. The Bahia is perfect for all water sports and is good to wear from May till October in UK waters. KEY FEATURES - Back Zip Entry System - Seamless Paddle Zones - External Key Pocket with Loop CONSTRUCTION - UltraFlex Neoprene - Double Super Seal Neck - Krypto Knee Padz