These have about 25 miles on them. You can see a small defect in the foam on the bottom right sole, the carbon plate IS NOT CRACKED. I was doing speed work and I pivoted off some gravel and the twist-motion on top of small rocks caused a break in the foam. As a runner I am not a fan of the narrow shoe or the stiffness. It is a phenomenal shoe, very responsive, just not what I like on my feet. If you need any more pictures or additional details please message me and we can go over any concerns.