Color: Black Purchased two years ago at the Undercover Aoyama store. Authentic, so please rest assured. Unfortunately, I disposed of the receipt and such. I wore them for one season. There was a buckle on them when I bought them, but I got rid of it because I didn't like it. Therefore, the price is set quite low. The original price was around 66,000 yen. Size is M. I think it's a sufficient size for those who wear 25.5-26.5cm. I was wearing them with insoles inside. No returns, please.