O’Neill Hyperfreak Technobutter Wetsuit Top. Brand new with tags. Now Lighter and more buttery then ever. 20% lighter with 30% less water absorption. The thinskins series defines functional warm water gear. Built with lightweight, water-rejecting fabric, the men's O'Neill Hyperfreak rashguard keeps you warm while dipping in and out of the drink on watersports days. Features: -Technobutter at the chest and back plus core insulation provides featherweight warmth with stretchy, hydrophobic construction -Premium 6 oz. blend of nylon and spandex at the arms and shoulders provides freedom of movement -UPF 50+ fabric shields against harmful UV rays -Seamless paddle zones reduce chafing -Aqua alpha solvent-free neoprene lamination -Breathable flatlock seams reduce chafing -Board short connector -pocket with multi tool