SUGOi Apparel Size Chart This 2-in-1 running short includes a supportive inner short to add a little extra coverage, with an airy outer layer keeping you comfortable. The Prism 2-in-1 has a 3" inseam and comfortable wide waistband for a trouble-free fit and maximum freedom of movement. Features: - Active Flex outer layer is a lightweight, four-way stretch woven fabric - Fitted liner is Chill Mesh which offers lightweight, cooling performance - Wide comfort waistband with front key pocket - 3" inseam - Fabric: Active Flex (90% Polyester 10% Spandex)