The STORMR Surf Top is the most comfortable Semi-Dry top on the market. The high-stretch windproof and waterproof materials, adjustable neoprene neck gasket, two-way adjustable waistband seal and internal neoprene cuff give this top exactly what it takes to stay warm and dry in wind, rain and rough surf. Surf Top Features High Stretch Materials Positive Buoyancy Windproof/Waterproof Water Repellent Finish Two-way Adjustable Hood Fleece-Lined Interior Adjustable Neoprene Neck Gasket Glued, Blind-Stitched and Thermal Taped Seams Internal Neoprene Cuffs Extra Large Gear Pocket with Kangaroo Style Hand Warmer Adjustable Hook and Loop Closure Cuffs Two-way Adjustable Hip and Waistband Seal Color- Black only Neoprene Core Technology™ revolutionizes outerwear design by affixing our ultra-thin neoprene core with proven outdoor fabrics in a special lamination process. Until this process was perfected, no one could produce neoprene this thin and this warm. As a result of this breakthrough, STORMR products provide superior warmth, inherent flotation and incredible flexibility. Interior moisture-wicking fleece keeps you warm while the exterior windproof, waterproof shell beads water on impact. Watch the video to learn more. MENS SM MED LRG XLRG XXLRG 3XL CHEST 36″-38″ 38″-40″ 40″-43″ 43″-45″ 45″-47″ 47″-50″ WAIST 31″-33″ 33″-35″ 35″-37″ 37″-39″ 39″-41″ 41″-44″