SYMBIO is a synthetize of 3 materials, each strategically placed to perform its function. The back and front panels are made of 1,5 mm neoprene for more insulation. Only 0.5 mm thin and extremely exible Neospan used for arms allows free motion shoulders and forearms to move freely. The same material is used on waist panels for comfortable breathing. Underarm panel is made of elastic and breathable Lycra with plush inside to allow sweat to evaporate. Paddling, surng, stand up paddle boarding - SYMBIO can be used for any water related activity.