Ventilated 4-Way Stretch Fast-Drying Product Description If it says UA Vanish in the name, that means it's one of our fastest-drying materials. These are ultralight, durable, breathable, and dry super-fast to keep you cool. DNA Specs Fit & Care Ultra-lightweight, durable woven fabric is built for the most intense workouts Built-in knit compression shorts for relentless coverage & support Perforated woven panels on outer shorts for added ventilation Material wicks sweat & dries really fast 4-way stretch material moves better in every direction Halfback exposed waistband with wordmark detail in the back & internal drawcord Open hand pockets Style #: 1373764 Inseam (outer shorts): 6" Inner (liner shorts): 7" Pockets: Yes Outer shorts: 100% Polyester Liner shorts: 84% Polyester/16% Elastane Imported Fitted: Streamlined fit that's not too tight or too loose. Machine wash cold with like colors Do not use softeners Use only non-chlorine bleach when needed Tumble dry low Do not iron Do not dry clean