Literally brand new, zero miles. I got them thinking I would swap them out between my cielo x1 but I simply cannot put down my cielo x1’s so these will have to go! I never got a chance to try them out so my opinion is null on these, I can tell you it’s insanely comfortable and possibly the most breathable race shoe on the market. I have flat arches so these bad boys are perfect for that. I am willing to entertain trade offers, hoka, new balance and asics. These are true to size 10.5. I do not have the box that came with them. $200