3M Thinsulate™ C100 lining keeps hands warm in cold conditions. Smooth full-grain cowhide leather offers strength and durability. Be safe, be seen! with hi-vis orange nylon back and night-time reflective strip on knuckle bar. Full leather index finger, hooded fingertips, knuckle bar and pulse protector for added reinforcement and protection. Snug-fitting shirred elastic wrist with slip-on style safety cuff for easy on/off.