Nike Women's Vapor Flash Run Gloves NRG92023 Medium Size 41% nylon/36% polyester/14% PU/9% spandex Imported Finger and knuckle gussets made of Nike Dri-FIT fabric to wick away sweat and help keep you dry and comfortable Nike Shield fabric on palm and cuff to repel wind and water Conductive thumb and forefinger tips provide touch screen compatibility Strategically placed silicone for added grip Reflective detailing for high visibility in low-light conditions