I purchased these at a directly managed store last year and used them about twice for travel. My feet are a bit wide, and my actual foot size is about 26.5cm. I usually wear 27.5cm shoes, but after trying on various sizes at the store, I found that 28cm in this KEEN model fit perfectly. I don't think the soles are very worn, but please refer to the photos. There is some minor wear and tear, but I think they are still perfectly usable.