The Siroko 2mm Springsuit Wetsuit has super stretch high performance wetsuit Magna Flex neoprene throughout.The suit has a Fair-skin chest plate that wicks away water and is wind resistant so that you stay drier and therefore warmer. The Siroko was engineered in 3D to fit anatomically to have a contour fit so that minimal water is between you and your skin. Say goodbye to rubbing and rashing, the Siroko has taping in the collar, wrists and ankles.