GLOVE SIZE: 7 oz is suitable for children and youth 4- 12 years old. a long strap with a good quality velcro closure gives proper control.SHOCK PROTECTION: Kids training gloves using shock absorbing foam are soft and durable. foam padding is exclusively created to provide maximum wrist protection without the bulk and irritationSYNTHETIC LEATHER MATERIAL: Boxing gloves are made from synthetic leather to withstand extreme punishment and can prove to be the punching bag's best companion. With three-layer shock-absorbing high-density foam padding. extremely durable and long lasting. these gloves are the undisputed all-inclusive winner. resistant. training and training.VENTILATION HOLES: Muay Thai gloves are made using Nano-Spore technology for ventilation that keeps hands dry and absorbs moisture. Air holes in the mesh area of the palm allow cool air to have contact with the hand. which keeps hands relaxed during long training sessions.KIDS TRAINING GLOVES: These cartoon boxing gloves are designed specifically for kids who fight and punch in training and competition. such as MMA. muay thai. kickboxing. taekwondo. the fight. focus pads. punching bags. the punching mitts.