I purchased these at an ASICS directly-managed store around August of last year. This was my first pair of carbon shoes, but the rebound didn't suit me, so I'm selling them. I estimate the running distance to be around 80km, with only a few jogging sessions. I wore them on the road, so there is some scuffing on the soles, but there are no noticeable stains on the uppers. I hope you understand the level of wear. - Brand: ASICS - Model Name: MAGIC SPEED 4 - Size: 23.5cm - Color: White/Black - Product Type: Running Shoes Thank you.