The Aesir Flex wetsuit is the most elastic wetsuit in the Orca Swimrun range. It has a vest-like construction for optimal performance in both running and swimming. The 40 + technology provides more flexibility, without sacrificing durability, thanks to the outer fabric of the legs. Enjoy the convenience of the Mesh Backpack, included with the purchase of the Aesir Flex, which allows you to store and transport your neoprene easily.