I chose this rating because I have not had a chance to use them yet. They do run a little large but this was fixed with a couple of inserts.
This is the second pair that was shipped. In the first pair the right boot was way to long and no solutions for that problem.
 Because I am in Mexico the return process was costly and out of the question. Amazon refunded the total price and shipped another pair. The first pair was donated to the Red Cross.
 I would like to thank Amazon and Baffin for their help in all of this.