Head circumference: 57cm Air Mesh UV Cut Running Cap Hat for Men and Women 62-10-01480 ☆Price negotiation welcome!! ☆Instant purchase is welcome, purchase without comment at midnight is OK!! ☆One-of-a-kind, first come, first served ☆Bulk purchase welcome, please feel free to comment ☆Free shipping! ☆Please understand that the item is stored at home and will be shipped in simple packaging before purchasing. ☆Please check the actual photos for the condition of the product. ☆To offer the item at a lower price, the item may be shipped without the box due to shipping costs.