The Carbo-Tec FLX alloy toe pull-on is an 11" square toe western work boot with an ultra-comfy AMP insole. Made from full-grain brown leather, it features leather pull loops and FLX-FIT technology for easy on and off. The Carbo-Tec outsole is oil, slip, abrasion, chemical, and heat resistant. The ergonomically designed alloy toe cap provides better range of motion, meeting ASTM F2413 standards.