SUGOi Apparel Size Chart A mid length training short with great mobility. The Titan 7" Short includes a technical boxer brief liner for support and coverage. Icefil(R) sweat-activated fabric adds extra cooling. Features: - 7" inseam - Active Flex is a lightweight, four-way stretch woven fabric for superior range of motion and comfort - Boxer liner is built with a smart pouch construction for added support and comfort - Rear zippered pocket and boxer liner with media pocket with cord access port at hip - Liner is a combination of a soft, lightweight material and Icefil(R) fabric - Fabric: Active Flex (90% Polyester 10% Spandex)