You'll be prepared for a tough day on the site with the Chippewa Boots Men's Heavy Duty Tough Bark Utility EH Lace Up Work Boots, which feature heavy-duty waterproof leather uppers for durability. The lofty and thick 3M™ Thinsulate™ Ultra Insulation offers warmth, and the Chip-A-Tex® waterproof membrane system provides breathability while locking water out of the boots for maximum comfort. Chippewa Boots Men's Heavy Duty Tough Bark Utility EH Lace Up Work Boots