ASTM F2413 M/I/C PR Mt EH rated
With their premium Timberland® waterproof leather uppers and internal waterproof membranes
Offering a specific heel shape that locks the heel in place for better fit and comfort on the back end of the boot
EH Certified Safety ASTM F1671-13 Last Type 851 Lining Waterproof Liner Danner® Dry Outsole Vibram® S587 Fire & Ice Recraftable No Manufacturing Imported Certification CSA certified to -Z195
Waterproof Membrane Construction
Crispi Men's AT4 GTX ankle high ASTM F2413 M/I/C PR MtIntroducing the AT4, the latest addition to our Tactical lineup, designed for law enforcement and military professionals. Built for agility, durability, and all day comfort, the AT4 is engineered to keep up with fast paced, high stakes situations without compromise. Crafted with a water repellent suede upper (available in Coyote) or greased Nubuck leather (Black), reinforced with run proof nylon, the AT4 delivers exceptional durability while