Built for warmth and protection, this men's 10" puncture-resisting waterproof insulated internal metguard boot is union-made in Matterhorn's Pennsylvania factory. Featuring 200 grams of Thinsulate insulation, it's fortified with a steel safety toe cap, a non-metallic puncture-resisting insole and our abrasion-resisting TigerTip toe. High-visibility reflective strips provide added safety. This style is proudly Made in the USA with global parts.