These are built just for running. They're tight—but not too tight—and have a super-soft supportive waistband. The fabric is also crazy-soft and quick-drying, so you feel cooler and ready to keep going. Compression: Ultra-tight, second skin fit Our Lightest: Super-light, fast-drying fabric delivers superior coverage without weighing you down Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes Super-breathable mesh panels dump excess heat High-rise waistband with interior drawcord & built-in back pocket Style #: 1361386 Inseam: 26" Body: 77% Polyester/23% Elastane Mesh: 80% Nylon/20% Elastane Imported Machine wash cold with like colors Use only non-chlorine bleach when needed Tumble dry low Do not iron Do not use softeners Do not dry clean