This is labeled as a size M, and should fit someone who wears a 26.5 cm sneaker without any problems. There is some wear and slight soiling, but there are no scratches, tears, inner lining wear, or sole wear. (The blackening on the toes is part of the original processing from when they were purchased. It is not dirt from wear.) Please consider this a typical used item and purchase only if you understand and accept its condition.