When you log a lot of hours on your feet or in the stirrup, you need a boot that can keep up. Rockdale reduces the toll on your body by cushioning the ball of your foot and absorbing the impact of every step. ATS® technology provides ergonomic support whether you're on your feet or in the saddle Shock Shield® diffuses heel strike impact to minimize fatigue Synthetic lining Removable Energy Max anti-fatigue insole for maximum comfort Duratread™ sole is extremely durable while still letting your foot flex Double stitch welt construction Six-row stitch pattern with embroidery