Thank you for viewing. An evolved helmet that pursues "wearing comfort & functional beauty." It combines advanced features focused on wearing comfort with a stylish form at a high level. Equipped with various functions, it protects the player's safety, is easy to use, and also pursues a cool appearance. Material: ABS resin (acrylonitrile, butadiene, styrene copolymer synthetic resin) Style: Both-ear type (matte) Sizes: S (53-55cm), M (55-57cm), L (57-59cm), O (59-61cm), XO (61-62cm) Accessories: Storage bag included SG mark approved (with third-party liability insurance) Features: Side ribs (ribs are provided on the side of the head to increase the rigidity of the shell itself and mitigate impact), head fit design (achieves a fit that wraps around the head), wide view design (ensures a wide field of vision by setting back the base of the ear flap) Features: Megaphone ear flap (by bending the ear hole inward, sound can be heard near the ear canal, and the megaphone effect also increases sound collection), rear ear hole on ear flap (improves sound collection from the rear, making it easier to hear the sound of the ball and instructions) Country of origin: China