If you're looking for work boots with teeth, look no further than the 12" Mud Dog pull-on boots from Georgia Boot. This boot gets to work with a full grain leather shaft and molded waterproof thermoplastic urethane shell foot. But don't let the tough outside fool you, a lightweight Comfort Core insole and moisture-wicking Cushmesh lining keep your feet comfortable and dry, all work day long. Covered side seams for comfort. Supportive steel shank. Non-marking "Phoenix" outsole. Removable insole.