Layer up with the Sharkskin Men's Long Sleeve Chillproof Pull Over Sweatshirt, engineered for water sports enthusiasts who demand serious cold-weather performance. This versatile top works perfectly on its own or as a protective mid-layer beneath your wetsuit. The innovative 3-layer Chillproof composite material combines a moisture-wicking micro fleece interior that keeps you dry with a windproof technical layer that blocks harsh elements. A soft neoprene neck seal seals out wind, water, and spray, while extended sleeves shield your arms from cold and UV exposure. Convenient thumb tabs make layering effortless. Whether you're paddling, diving, or braving coastal conditions, this sweatshirt delivers the protection and comfort serious water athletes deserve.