Ring to Cage R2C Classic Boxing Gloves for Muay Thai, MMA, Kickboxing, Boxing, Cardio Boxing, Krav Maga Ideal for all boxing, martial arts, kickboxing, aerobic and cardio fitness workouts. A great gloves for use on the heavy bag, speed bag and double end bag, or for pad work with a coach Adjustable fit with wrap-around Velcro wrist closure for easy on-off. Slightly tapered (widest at knuckles and narrower at wrist). Comfortable palm ventilation holes. Durable synthetic leather shell. Attached padded thumbs and nylon lining. Regular weighs 12oz. Large weighs 16oz