Built-in Iso-Chill compression shorts disperse body heat, making it feel cool to the touch 4-way stretch material moves better in every direction Material wicks sweat & dries really fast Updated, expandable center-back pocket is water-resistant & keeps your phone secure, with no bouncing Soft knit waistband with internal drawcord & stash pocket with key ring Shaped hem with side ventilation Fitted: Streamlined fit that’s not too tight or too loose. Inseam (outer shorts): 3" Inseam (liner shorts): 5.5" Pockets: Yes Outer shorts: 100% Polyester Liner shorts: 90% Nylon/10% Elastane