Good boot , no complaints here , keeps your feet nice and warm and dry, it is true they do run 1/2 size too small, I wear 11 and ordered these in 11.5 they fit no problem. they have plenty room for toes and if you have a little wider foot too.
they are made for temprature under 40F , if you wear them above 40F your feet will sweat, alot. but better warm and sweaty then wet and cold right?  overall good boots.