Nike 7in Challenge Shorts feature an elasticated waist with a drawstring fastening. Designed with vented side panels for enhanced breathability. These shorts include two slide pockets, vented panels, and pant lining. Built with Dri-Fit technology, they offer comfort and performance. Complete with Nike branding. These shorts are machine washable. The body is 100 percent polyester, the mesh is 100 percent polyester, and the brief is 100 percent polyester.