【CE Certified】Passed safety standards, delivering helmets you can use with peace of mind. This product, certified by CE, has passed strict quality standards and ensures safety. 【Specifications】Head circumference: 54-60CM. For size measurement, measure the circumference from the forehead to the back of the head, so please refer to that data when purchasing. 【2-Way Use】Helmet X UV protection. It looks like a regular hat from the outside, but it has a built-in inner protector that securely protects the head. The brim design protects the head from UV rays and rain, and shields the eyes from the sun. As a stylish hat, it is also suitable for everyday outings. Actual product photos are from the 7th image onwards. Please be sure to check the photos as they may differ from the description. Please comment if you have any questions. Due to being a slightly damaged item, there may be box damage, torn vinyl, signs of opening, fingerprints, etc. Due to a simple inspection, there is a possibility of overlooking signs of use or missing parts. We may not be able to meet the expectations of those seeking a perfect product. Amazon Reference Price: 2599 yen Ships same day (shipping method may be changed to the cheapest option) 100 yen discount for followers who comment to purchase. Please check the profile before purchasing. Management Number 27