(Final price reduction due to clearance sale. First come, first served!) This is a used boat racing helmet. It's a special Arai-made helmet, a rare item that can only be purchased by racers. They are not often available. How about it for your collection or to get a racer's autograph? This helmet does not have a shield or inner lining. Therefore, although it's a size M, it can easily fit adults with larger heads, making it suitable for cosplay and costume parties. *Instant purchase is welcome. *This is the lowest price offered, so we cannot respond to price negotiations in the comments.