Do not machine wash! Hand wash in cold water with a soft detergent, hand dry to maintain shape and elasticity, air in the shade rather than in direct sun light. Product features: 1. two-face elastic nylon fabric laminated with the high quality neoprene in the middle 2. Fabric material from: Taiwan THERMAL FLEX 3. Lining material from: Taiwan long silky nylon 4. A good option as a gift for relatives and friends and valentine 5. Package includes: a neoprene wetsuit top vest 6. Product color: black About crease: You may find creases on these products due to the material characteristics of neoprene and the demands of packaging and transportation, however, most of them will significantly reduced or eased after first use and/or laundry, therefore these are not quality issues. About smell: You may find our products have odour of rubber when you open the package due to the material characteristics of neoprene and its production procedure, two-face elastic fabric laminated, which is not harmful and not a quality issue either. It will significantly reduce or eased after first use and/or laundry. About thermal insulation: Wetsuits are not water-proof; however, the thermal insulation is the main function to protect wearer from overexposure to the cold water and fast loss of body temperature in water-sports. Water will leak in from neck, cuff, zipper and stitching seams and will be trapped between wetsuit and body skin, heated and slowly exchanged with environment, this is how wetsuit can conserve heat longer. Besides, a wetsuit can reduce the risk of being cut and scratched under water and also jellyfish stings.30-DAY MONEY BACK GUARANTEE. Welcome to contact us if you have any question. Comfortable and Multifunctional: The flat-lock seams provide a smooth interior and exterior surface to ensure your maximum comfort and durability.This wetsuit vest not only can be used as a wetsuit tank top for diving, surfing, canoeing, snorkeling, kite boarding, kayaking, swimming and other water sports, but also a sweat neoprene vest for men in the gym for slimming, sauna, and workout etc, even as a thermal vest in water playground. Heavy Duty front zipper can prevent your wetsuit vest turning unzipped. The inner neoprene cloth behind the zipper effectively lessen water and sand penetration. With logo designed on the back to enhance wear resistance. Thermal and Stretch Neoprene: 3mm premium neoprene and eco-friendly nylon, keep you warm and allows you to move flexibly in the some warm water area. Effortlessly add buoyancy and also protect your body getting hurt by sharp objects. Bodies come in different sizes. For the best performance, we strongly recommend you to refer to seller’s size chart carefully on the left see the 7th picture to choose the size that suit you,especially for the chest and waist. Measuring tolerance ±1cm is allowed due to elastic materials. neoprene.Age Range (Description): Adult. Sleeve Type: Sleeveless. Closure Type: Zipper. Sport Type: Multi-Sport. Brand: Dizokizo. Material: Neoprene. Date First Available: April 26, 2021. Best Sellers Rank: #45,492 in Sports & Outdoors. Customer Reviews: 4.1 out of 5 stars 92 ratings 4.1 out of 5 stars. : B093H5FW79. Sport Type: ?Multi-Sport. Size: ?X-Large. Part Number: ?DEFE1110B-XL. Manufacturer: ?Dizokizo. Suggested Users: ?Unisex. Material: ?Neoprene. Brand Name: ?Dizokizo. Package Weight: ?0.35 Kilograms. Item Package Dimensions L x W x H: ?12.17 x 8.7 x 2.36 inches.