Good recommendations on boots guys. I work at a coal mine so Matterhorns are my boot of choice. I rotate between a non insulated pair for summer ( made in USA ) and a insulated pair for winter. Those unfortunately are made elsewhere and they show it. The good part about Matterhorns is I trade them in after every season for a new pair. They have a really good warranty on them and they have always honored it. Both pairs don't really have a break in time either. The one problem with the USA pair, there is not a lot of support for ankles. But that makes them flexible and comfy.