DUSISHIDAN Women's Solid Swim Board Shorts Adjustable Tie 82% Nylon, 18% Spandex Imported Drawstring closure NOT US SIZE. Pls go one size up accordingly. The waistband is elastic and the drawcord allows for adjustment. Slink and water-resistent material provides snug but comfortable fit. Built-in Brief provides enough security during swimming. Loose Style Boyshorts, Comfortable and Decent to wear during workout and daily Wear.