Size M: 22.4 - 22.8 inches (57 - 58 cm), Size L: 23.2 - 23.6 inches (59 - 60 cm), Size XL: less than 24.0
The item you will receive will be based on the size selected at the time of order. Please double check the size selection when ordering. Weight: Approx. 5.6 lbs (1,700 g); Accessories: Instruction manual (English language not guaranteed), Size adjustment sponge *Product specifications may change without prior notice. Thank you for your understanding. Note: The size may vary greatly depending on the shape of the head and preferences. Please note that this product is not sold on the front side, so we will only guide you on the standard measurements. As this is an imported product from overseas, there may be some minor scratches or scratches during manufacturing and shipping. This product is not as high quality product made in Japan, so please refrain from ordering if you are a nervous temperament. Please order only if you know it is an imported product.