Premium leather construction provides lasting durability and functionality. EverCool mesh design & dense foam padding ensure breathability and maximum protection against the hardest punches. EverDri wicking lining repels excessive moisture during training for comfortable wear. Layered C3 dense foam padding adds maximum impact absorption and safety. Features adjustable hook & loop rear and top closure for secure placement while training. S/M fits head circumference of 28 7/8"; L/XL fits head circumference of 30 1/4".