SIZE CHART:order a size up would be recommend s:suitable for height 170-175cm, suitable for weight 64-70kg, bust 93-98cm, waist 78-83cm, hips 94-99cm m:suitable for height 173-178cm, suitable for weight 70-77kg, bust 98-103cm, waist 84-89cm, hips 99-104cm L:suitable for height 175-180cm, suitable for weight 77-86kg, bust 102-107cm, waist 88-93cm, hips 103-108cm XL:suitable for height 178-183cm, suitable for weight 86-95kg, bust 106-111cm, waist 93-98cm, hips 107-112cm 2XL: suitable for height 180-185cm, suitable for weight 95-104kg, bust 110-115cm, waist 97-102, hips 111-116cm 3XL:suitable for height 183-188cm, suitable for weight 104-113kg, bust 115-120cm, waist 101-106, hips 116-121cm Highly Quality Neoprene Wetsuit--- Made of premium 3mm neoprene and nylon fabric, stretchable and heat insulation, soft and comfortable. Full Body Protection Wetsuit--- The neoprene thermal wetsuit can keep you warm, buoyancy provided will make you float more easily, and help you master swimming and diving skill faster. Whats more, the men women wetsuits sheild you from UV rays and protect you against coral reef abrasion, jellyfish stings and sea lice, jellies and other marine biological irritants. Features for Full Wetsuit--- One-piece contemporary style and flattering fit. This long sleeve wetsuit design with back zipper along with long pull cord for easy on and off, and inner panel layer under the zipper ensures it won't catch or irritate your delicate skin; the reinforced knees prevent from friction and hurt. Multi Water Sports Wetsuit--- This full body diving suit is designed for all water sports, such as scuba diving, surfing, snorkeling, swimming, kayaking, canoeing, wakeboarding, stand-up paddle boarding and so on, perfect for adult men women diving beginners and amateurs. Notice--- Please kindly refer to the size chart efore purchasing to ensure accurate fitting. New wetsuit made of neoprene might be with slightly neoprene smell, please hang them in the shade for a few hours before first time use. Three layers of diving fabrics front zip wetsuit, the outer is imported nylon fabric, it is high elastic and durable; the middle insulation is neoprene, it is high scalability, waterproof and heat insulation; soft close skin heating to keep warm,it is close skin and comfortable soft warm.