Rocky Men's 8" 1st Med Carbon Fiber ST Toe Puncture-Resistant Side-Zip WP Boot-FQ0911113 Full-grain leather and Cordura upper Rubber sole Shaft measures approximately 8" from arch Guaranteed Rocky Waterproof construction. Reflective highlights. NON-metallic ASTM F2413-05 I/75 C/75 Protective Toe/Electronic Hazard Classification Full grain leather and Cordura upper. Carbon fiber protective toe cap Blood-Bourne pathogen resistant. Lenzi puncture-resistant plate Slip-resistant rubber outsole. External molded heel protector. Fully-gusseted tongue