- Color: Black - Type: Sports socks I purchased these several years ago and have stored them, hardly ever using them. The size is estimated to be around 24.5~25.5 cm. I have a cat. I remove hair and dust as thoroughly as possible before shipping, but I apologize if any remain. Especially for this type of product, dust tends to cling easily, so I recommend that those with severe cat allergies or dust allergies refrain from purchasing. Price negotiations within reasonable limits are possible. Thank you for looking.