More than 50% of the mileage was done on a treadmill or a track and they have plenty of life left in them. You can see they’re slightly scuffed from my funny mid-forefoot foot strike but if that bothers you and you’re a heel striker they’ll be solid for a few hundred miles. They unfortunately haven’t worked for me and are too soft in the forefoot. They have just been sitting in my room so I figured I could see if anyone would want them on here and I’ll be sure to clean them up before I ship them out. Let me know if you want more pics