If you want to get the most out of your training sessions, you should put on the BCG Boys' Train Sport 2-in-1 Shorts 6 in. These training shorts are made of polyester and spandex stretch woven plain weave and offer moisture-wicking and odor-resistant technologies to help keep you feeling your best. BCG Boys' Train Sport 2-in-1 Shorts 6 in Black, Medium - Boy's Athletic Shorts at Academy Sports