Gel Infused & Multi Layered V-Impact Foam: Reduces the chance of injuring your fists. Extra-thick Supremo-Shock Foam based padding on knuckles with separate padded block over wrist-joint The Breathable Pinhole Palm Offers Increased Hygeine Efficiency: No Unwanted Odours and Bacteria Ideal for sparring, heavy bag workouts, and mitt work | Hook & Loop wrist strap for quick on-and-off Super dense impact resistant multi-layer gel integrated padding over knuckle-side with added block