When the days are never done, you need a boot that never quits. Steadfast cushions every step, absorbing the impact and taking the toll off your body. With contrasting stitching along the shaft, this pair looks as good as it performs. This product features ATS technology provides ergonomic support on uneven terrain, Shock Shield technology diffuses heel impact while absorbing shock and helping minimize fatigue, Removable Energy Max anti-fatigue insole for maximum comfort, Duratread sole is extremely durable while still letting your foot flex, and Five-row stitch pattern.