The Prolimt 1mm neoprene SUP top airmax is designed for cold water conditions. It features performance-optimized panels made out of airflex 550+ neoprene. Airmax vented side panels create a snug fit prevent overheating. Zodiac inside plush lining on the chest keeps you warm and protects against windchill. The top has a full-length zipper. Back pocket with zip to carry small items.