This season, invest in an O'Neill Hyperfreak 1.5MM Short Sleeve Crew Top--you won't be disappointed. O'Neill crafts these puppies with high quality 100% Ultraflex DS neoprene, seamless paddle zones, and an external key pocket for your small valuables. The Hyperfreak 1.5MM S/S Crew also, of course, protects from the suns harmful UV rays as well as cuts down on windchill, so slap on some boardies and you're good to go!