This is my second pair of KEEN shoes and I am delighted with them. I found a pair of KEEN Presidio's on a clearance rack and bought them because they fit ok and looked fun. After a few hours, they fit great. After 6 months of wearing them every day and even a lot of 12 hour night shifts, I can happily say that they fit still great and I LOVE them. My foot is sometime hard to fit but these do a great job. I got my Portolas in the mail today and I'm already wearing them for a 12 hour shift. After a few years of 12 hour shifts and clogs, it is wonderful to find shoes that don't leave my feet and joints sore at the end of the night.