The integrated high foaming liner is thickened again, and the internal details are more humanized. The special technology makes the liner closely combined with the cortex without slipping, fits the hand and avoids injury.Polyurethane leather has good shaping effect, bright surface, high peeling and explosion-proof. There is no need to worry that the boxer will be exploded.Improved ventilation, heat regulation and sweat management design, thin and dry palm, stable fit on the back of the hand.