This boot was ENORMOUS, particularly in width. My normal size is 9.5 M, I ordered the 9 M, and my foot was swimming in these. They appear to be well constructed, warm, and waterproof, but they were also ugly and clunky looking in addition to the poor fit. Also, I tried to cancel my order within a few hours after placing it, and received a reply that cancellation was pending. Then, about 4 days AFTER I requested cancellation (such that there was plenty of time for the order to be cancelled), I received a notice that they had shipped, and now have to pay something like $7 to return them. Not impressed for that reason also.