Mud, muck, and wet clay are no match for this sturdy, waterproof pair. The BOA Fit System lets you dial in a comfortable, precision fit, keeping your boots firmly on your feet (even in conditions that would normally suck them right off). This product features 4LR technology provides lightweight support and stability, DRYShield waterproof construction keeps you dry in wet environments, BOA Fit System delivers dialed in performance and micro-adjustable, precision fit, Removable All Day Cushioning insole, Duratread sole is extremely durable while still letting your foot flex, Goodyear welt construction, and Five-row stitch pattern.