Black SAPPORO design swim cap, size M, made by arena. - Brand: arena - Design: SAPPORO, with character - Size: M - Color: Black Thank you for looking. Purchased at an authorized retailer in Sapporo Factory. This is a home-stored item. I tried it on once in my room, but it was too small, so I am selling it. It has not been used in a pool. I cannot offer discounts. Even during message exchanges, I will prioritize the buyer who purchases at the current price. Immediate purchase is OK, but after purchase, I would appreciate a message, even if it's a standard one. Would you be interested?