Make like a fish and hit the water in the O'Neill Hyperfreak 1.5mm long sleeve crew shirt! ; O'Neill Skins Hyperfreak Rash Tee is crafted from a lightweight TechnoButter blend with water-resistance and quick-drying properties. ; 1.5 mm FluidFlex and UltraFlex DS Neoprene fabrics create a super stretchy, soft, and comfortable wetsuit material that boasts chafe-free durability. ; UPF 50+ fabric helps protect your skin during outdoor activity by blocking harmful Ultraviolet A and Ultraviolet B rays (UVA and UVB). ; Double Super Seal neck. ; Performance fit. ; Crew neckline. ; Smooth Skin panels at the chest and back provide protection the wind for added warmth. ; Seamless undersleeve panels allow for unrestricted motion, and rash prevention. ; Long sleeves. ; Smooth flatlock seams supply chafe-free comfort. ; Boardshort connector at back. ; Logos throughout. ; Reversible. ; Outside Panels: 88% nylon, 12% Spandex. ; Inside Panels: 100% nylon. ; Hand wash only. Drip dry. ; Imported. Measurements: ; Length: 24 in ; Product measurements were taken using size M (5'9-5'11, 150-170 lbs). measurements may vary by size. ; If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.