Love the looks and the overall comfort of this shoe-along with most other Keens. But, this shoe in particular is ajust a little bit of in its sizing, I normally wear a 14 with plenty of room for thicker socks or even doubling up at times. This shoe, I almmost can not stand to wear any socks. Theres just not enough room.  Works great for me since I almost never wear socks anymore. Just a heads up.