Rocky Elements Block Steel Toe Waterproof Work Boots are comfortable safety toe boots designed for builders and others working in block. These boots meet ASTM standards for electrical hazard, and thanks to the steel toe, meet standards for impact/compression as well. Rocky Waterproof construction means your feet stay dry on the job. These boots have 5-mm lug-depth outsoles with dirt release, increased slip-resistance and TPU kickoff. The toe and heel support resist abrasions, scuffs and scrapes. The heavy-oiled leather and chemical/abrasion-resistant vamp of these men's work boots lend long-lasting value.