You know every ounce counts when you're logging the miles, so we built this collection with the lightest, most breathable fabrics Ultra-light, stretch-woven fabric for totally unrestricted movement Internal mesh liner helps moisture escape & adds breathability Mesh side panels for added ventilation 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 Style #: 1370334 Inseam: 7" 100% Polyester Imported Fitted:Streamlined fit that’s not too tight or too loose. Wash garment inside out 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