What do you need from your go-to running shorts? They need to be light and stretchy to let you move, and have a liner to keep you dry. Done.. Ultra-light, stretch-woven fabric for totally unrestricted movement. Mesh side panels for added ventilation. Built-in compression shorts for relentless coverage & support. 4-way stretch material moves better in every direction. Material wicks sweat & dries really fast. Encased elastic waistband with internal drawcord. Open hand pockets with internal right-side powermesh phone pocket. Inseam (shorts): 5"". Inseam (compression liner): 7"". 100% Polyester.