These Kids Tropics Swim Trunks boast a classic fit with a 96% nylon and 4% spandex shell fabric, 100% polyester mesh liner, and elastic waist band with a flat drawcord and silicone dipped tip in a contrast color. Plus, they have a Velcro pocket with a lower grommet detail for easy draining, a hidden coin pocket, and two side seam hand pockets. And let's not forget the tropical dog print - it's so much fun!