O\'Neill Hyperfreak 1.5mm Mens Long Sleeve Top 2021 in Black The new O\'Neill Hyperfreak 1.5mm Mens Long Sleeve Top features exclusive wetsuit TechnoButter 3 neoprene ensuring it provides greater flexibility and stretch than before. This wetsuit top is 20% lighter with 30% less water absorption than any other premium neoprene on offer it is range. It provides warmth, flexibility and comfort in one. Ideal for summer or spring conditions. Great for all water sports or beach going activities - providing added thermal warmth as well as UV protection. The flatloc stitch ensure breathable seams with technobutter 3 on most of the suit for better manoeuvrability. Features Boardshort Connector 50+ U.P.F. Maximum Protection Seamless Paddle Arm Zones Contortionist Seamless Shoulder