Blue swim cap, comfortable fit. - Color: Blue - Size: M - Material: 85% Nylon, 15% Polyurethane - Brand: CENTRAL SPORTS How about a spare? No name written on it. For those who understand that this is a used item, thank you. Those who can handle this in a mature manner, please. Since this is also listed on other sites, we would appreciate it if you could comment before purchasing if possible. Please refrain from purchasing if you are looking for perfection or are overly concerned, as this is a casual inspection. I may be slow to respond to comments, but I will always respond, so please only comment if you understand. Please be sure to clarify any concerns in the comments. Please be sure to check the profile before purchasing. If you have any questions, please comment. #central sports #セントラルスポーツ #水泳キャップ #水泳帽子