Men's rash vest; Part of O'Neill's Skins Series; Ergonomic seam placement; Long sleeves; 4-way stretch for freedom of movement when surfing; Quick-drying properties; Boardshort connector; Protection against the sun's rays with UPF 50+; Classic O'Neill logo screenprinted to chest; O'Neill logo to back; Crew neckline; Materials: Nylon, spandex; :: Men > Rash Vests Size: Small,Medium,Large,X-Large.