For those who not have had Chuck Daintys yet, just the normal: Take one size larger. I first tried it in my actual shoe size and had the feeling that I die from the toes. The Daintys are definitely less than the normal chucks. Since the front is the rubber cap, also expands or nothing "runs a" and the foot slips during rolling so forward, so need some space you have. Otherwise, as always with Chuck's a nice shoe always comes and goes with almost everything.