Our men's swim trunks are made of 92% polyester + 8% spandex, a breathable fabric that keeps your legs, hips, and waist flexible and free during activities. Waterproof swimwear: Waterproof and quick-drying, easy to get out of the water thanks to the swimwear's waterproof nature, quick-drying wet and dry, suitable for all water sports or beach holiday activities. 92% polyester, 8% spandex. Fastening: Drawstring. Waterproof. 2 side zipper pockets, plenty of room for phone, wallet, etc. The side pockets can easily handle the weight of the phone without sagging. The swim trunks have an elastic waistband and an adjustable drawstring at the waist for a better fit. Relaxed and comfortable, easy to use, don't worry about the pants falling off. Classic summer shorts. Size S-2XL. We have a variety of styles and sizes to choose from, please refer to the size chart and color chart for all water sports or beach holiday activities, such as swimming, surfing, beach volleyball, and sports. Product: Men's swim trunks. Waterproof swim trunks, 92% polyester + 8% spandex, 2 side zipper pockets, plenty of room for phone, wallet, etc. The side pockets can easily handle the weight of the phone without sagging. Size S-2XL. We have a variety of styles and sizes to choose from, please refer to the size chart and color chart for all water sports or beach holiday activities, such as swimming, surfing, beach volleyball, and sports. Premium fabric: Our men's swim trunks are made of 92% polyester + 8% spandex, a breathable fabric that keeps your legs, h