This is my first pair of Kenetrek boots. The first hour or so takes a bit to get used too. Almost feels like it's a rocking motion as you step. I wear my boots 50+ hours a week and my feet stay comfortable all day. Ankle support is great.. we climb several poles a year and can't even feel when my hooks are on. I have had the Hardscrabble ST for over a year now. They are holding up amazing, way better then some higher end boots I have had. Make sure to apply the boot wax regularly. My only complaint I would say is clipping the shoelace into the first clip. For the hard and serious hiker, guide, outdoor enthusiasts this is the boot to have.