If you go to a small store, make sure they measure your feet with a Brannock device. I am a 12B and since I started buying nothing but 12B shoes and boots, my feet and knees feel way better. I have 2 pair of Whites Outdoorsman that I switch out so that each pair gets a full day to dry out from foot perspiration. Since I started doing that with all my shoes, none of my shoes stink.