Reviewed by Karin from Montana on Tuesday, October 11, 2016
I wear a size 10 and sometimes find I need to move up half a size. Not with these shoes. Without thick socks (which I don't want to wear with these), they slip off my heel. I'm exchanging them for a size 9 (unfortunately Sierra is out of stock on size 9.5) and hoping those aren't too tight. Otherwise, I love how they fit in the toe and arch. The arch is hugely important to me, because I have severely flat feet and must wear custom orthotics, but the Orthaheel feels pretty close to my custom orthotics, so I can leave them in. Keeping my fingers crossed the size 9s fit!