Nike womens epic lux tightsthe epic lux womens running tights support your stride with a tight streamlined fit that stays in place and a smooth feel made for miles enhanced movement the fabrics higher elastane content adds more stretch creating a tight ultra supportive fit that enhances your range of motion as you run breathability mesh panels behind your knees provide optimal ventilation stay dry sleek dri fit fabric helps keep you dry and comfortable by wicking sweat away to the fabric