This boot fits well on broad feet, flexible leather and a soft surround to the ankle, as well as a hard vibram sole, that cushions against rough ground. I have only had them a few weeks, and so cannot comment on the important aspect of long-term reliability, but so far they have proved comfortable and 100% waterprooof. A possible downside is that they may be a fraction heavier than some boots. Also, to note that the boot seems larger than average (for example, if your foot were a 5, you might need a 4 1/2).