Insulated Dock Boots Mk2Our notes Everything you love about our Dock Boots with the volume turned up. The outsoles now have an extra deep tread and are extra chunky. They will last you years and provide excellent traction from hill trails to muddy fields to walking around town. The new D Ring lacing system creates a distinctive look and provides a secure, stable fit with easy tension adjustment. With a high shaft and ankle collar padding, these boots feel secure and stable