I purchased the purple color and it is a fashion hit!  A different splash of color is my trademark and this boot is attractive and very comfortable.  My legs didn't get fatigued and my feet didn't get cold. Couldn't ask for a better combination.  I wear a 11.5 AA in shoes, but brought an 11 M and they fit me fine even with socks. This boot is a keeper and one that I would like in other colors.