When it comes to protecting your feet on hazardous jobsites, our rubber formula is relentless Highly abrasionresistant, chemical resistant, and waterproof, we add a steel toe and metatarsal guard to our MetaPac to meet ASTM standards Built with more natural rubber than most other boots, our handlaid rubber remains durable and waterproof year after year Our ZXT rubber is specially formulated to be ozone and tear resistant for added protection Lace up capability for an adjustable, secure fit We’ve added a second layer of rubber to the toe for stronger abrasion resistance in this highwear area Using a premium, work specific compound, this outsole is more stable underfoot The durable, deeplugged rubber provides unparalleled traction in any work environment