Get ready for your training when you put on the Under Armour Men's Rival Lightweight Shorts 9 in. These lightweight shorts are made of a cotton French Terry blend with moisture-wicking technology to help keep wearers feeling good, and the drawstring at the waistband allows a snug and secure fit. Under Armour Men's Rival Lightweight Shorts 9 in Black, Small - Men's Athletic Core Bottoms at Academy Sports