This is a limited collaboration with keen and mita sneakers, which is unique. It's discontinued and rare, so you probably won't be able to get it. There are currently no sellers on other sites either. The size is 28cm. The color is NAVY/MS. After purchase, I tried them on once, and then I kept them in storage because I didn't want to wear them. The soles are slightly yellowed due to storage, so please understand that.