This is my 3rd season looking for 'the one' that (1) fits (2) comfortable (3) water proof (4) skid proof (5) under $200 (6) I can wear with skirt as well as (7) with pants (8) is of a good quality.  I think I finally found what I will keep.  I ordered 8.5.  My feet are 9.5 inches long and 3.5 inches wide.  Typically, I have hard time finding shoes that fits because of the wide feet I have.  These Teva boots in size 8.5 fit perfectly.  The biggest part of my calf is 15 inches and it is nice and snug without being too tight or too loose.  I can't wear over my jeans, however.  The rim of the top boots is nice and soft, so it doesn't "dig in" when I sit which is nice.  The interior of the boots is soft.  I highly recommend them.