Just got the boots in the mail.  I wear an 11 and I have a wide calf, so it's very difficult to find boots that fit my calf in my size.  These Timberland Lexiss boots fit the bill.  I tried them on and they fit perfectly around my calves, without me having to loosen the buckle on either boot. I also found that these boot are a little roomy around the foot so if you need a your size in a wide, you may be able to get away with the regular b/m size.  Overall, these boots are the best investment a woman with a large foot can make.  I plan on getting the EarthKeepers Bethel in whatever color they have left in an 11.