1. PU material: The headgear is made of PU leather, which is difficult for dirt to adhere. If you find that the headgear is stained after exercise, you can wipe it off easily to clean it, so that the headgear can be restored to a clean state and cope with frequent use. 2. Easy buckle adjustment: The headgear is equipped with an adjustable buckle, which can adjust the tightness according to head shape and wearing habits. Whether it is a wide head circumference or a narrow head circumference, you can find a comfortable wearing state through the buckle. The headgear is stable and does not slip during exercise. 3. Thickened liner: The liner of the headgear has been thickened, which can better absorb and buffer the force when it is hit. Even when facing a hit, it can relieve the impact on the head and relieve the discomfort caused by external force, so that you can be more focused during the game. 4. Ear protection design: The ear protection structure fits the contour of the ear, while resisting the hit, it does not affect the normal transmission of sound. The coach's guidance during training and the opponent's movements and sounds during the game can all be received, helping you to make judgments and reactions.