1、This thermal wetsuit top is designed to fit a little tight to provide maximum insulation. 2、Made with 3mm premium neoprene to give you a flexible, soft and comfortable fit. 3、Tidy line stitching avoid the painful friction to skin, you can enjoy our wetsuit top in water more safely and freely. This wetsuit top can help you float more easily and help you master swimming and diving skills faster.fantastic comfort to keep your body warm in the coldest, conditions for fitness diving swimming surfing scuba snorkeling and other aerobics water sports. Features: This thermal wetsuit top is designed to fit a little tight to provide maximum insulation. Made with 3mm premium neoprene to give you a flexible, soft and comfortable fit. Tidy line stitching avoid the painful friction to skin, you can enjoy our wetsuit top in water more safely and freely. Easy on and off with strong front zipper design, fit tight and snug, excellent stretch provides your a free movement without restriction. Great for snorkeling, swimming, scuba diving, surfing, sailing, kayaking, canoeing, rafting, paddling, wading, water sports. Specification: Material: Neoprene, nylon Size: S/ M/ L/ XL/ XXL/ XXXL (optional) Weight: 590-800g/ 20.8-28.2oz Package list: 1 * wetsuit top 1 * wetsuit top