The new Propper Series 100 Comp Toe boot features an ASTM F2413-11 rated safety toe that meets or exceeds I/C 57 Impact and Compression Resistance and EH Electric Hazard. The waterproof leather and 1,000-denier Cordura upper can be pulled snug with the quick and easy NATO speed lace system. A special gusset behind the zipper helps keep water out while the triple density rubber foundation and an arch made from a durable compound are designed to hold up to the rigors of fast-roping. The Series 100 is designed for long lasting comfort and durability.