Premium running shoes in excellent pre-owned condition! I bought and kept for a while before I actually tried using them - realized I should have purchased a smaller size and it was too late to return/exchange :( This is unisex sizing, which corresponds to US wm 8.5M. I have since got my sizing right - had to go down 1/2 size because of my narrow feet - hope someone can take advantage of my listing and get this amazing pair, in color that is mostly sold out everywhere. In my own words, they are super light (especially for the size of the stack!), neutral but with solid arch support - and I often do have to replace the insoles with my own higher arch running inserts. The shape of the shoe gently rolls and really helps your stride, almost feels like cheating - I think this is what they charge a lot of money for :) The bounce is real, and they are perfect for the summer, as the material is so breathable.