Rocky Elements Steel Waterproof Steel Toe Work Boot are comfortable and meet ASTM standards for impact/compression and electrical hazard. These also are waterproof work boots due to the Rocky Waterproof Construction. Your feet stay dry. Guaranteed. Flame-resistant stitching and laces make these great boots for those who work around sparks. These steel toe boots have 3-mm lug-depth high-heat outsoles with increased slip-resistance and a TPU kickoff. Quality construction comes with triple-stitched reinforcements, a safety stitch toe and Goodyear welt construction. The heavy-oiled leather of these men's work boots lend long-lasting value.