Deligloves Men Full Fingers Cycling Outdoor Skeleton Gloves polyester Material: Nylon/Polyester, Synthetic Leather Hand around size: M: 21-22cm /8.26-8.66 inch L: 22-23cm / 8.66-9 inch XL: 23-24cm / 9-9.44 inch Adjustable velcro wrist strapes with hook and loop closure around the wrist keeps the gloves fixed steadily. Silicon skeleton design on the gloves' back. Fits for tasks that require fine motor skills,such as Shooting and driving.