I love Minnetonka as an alternative to Ugg boots because of 2 factors. One they are cheaper by about a hundred dollars.  Two they are made well (good leather and lining). This is my third pair of Minnetonka.  I have larger calves but these fit pretty well especially since they stretch with wear.  Special note if you are like me and wear a 9.5 size go smaller (i.e. size 9 for me) because the leather stretches with wear otherwise you will end up with boots that allow for too much room which leads to blisters etc.