Nike Swim Men´s Essential Lap 5´´ Volley Short has a durable water repellent finish to speed up the drying process when you´re ready to head out for lunch.A built-in mesh brief and mesh pockets add valuable extra support and storage space to the swimming trunks.The sleek men´s swim trunks have a secure elastic waist with a drawcord, so you can count on them to stay in place through each lap.Composition:Body:100% polyester.Lining:50% recycled polyester 50% polyester.