Did not like these boots when I first purchased them.  The folds in the tongue created pressure points that were bothersome at first.  After wearing them around the house for a day while making occasional adjustments they were fine.  This past week I tested them out in deep snow for two consecutive days while operating a chain saw and, amazingly, they stayed dry and my feet feel great.  No blisters, no problems of any kind.  Great ankle support.