These boots offer lightweight, breathable, and moisture-resisting waterproof technology, a Dri-Lex® lining, and 400g Thinsulate™ to keep cold temps and wet feet at bay. A patented T-Bar cushion collar helps reduce lower leg stress for added comfort. On the ground, the Vibram® Tacoma rubber outsole brings quality, performance, and safety to every task. This boot meets ASTM F2413 safety footwear standards.