Oakley Blue Driving Racing Gloves (FIA Approved) Size M Medium FIA approved professional racing gear Heat/flame shielding of bonded O CarbonX and Nomex on palm, wrist and back of hand Superior grip, flexibility and tactile response of .45mm Pittards leather on palm Knuckle shielding of Fire Retardant HAR Clarino with knit Kevlar 100% Genuine Oakley Guaranteed.