Built for extreme, high-risk work environments where maximum protection is essential, the HOSS Slag Composite Toe Met Guard Work Boot delivers industrial-grade safety with all-day comfort. This 10.5-inch work boot features a composite safety toe certified to ASTM F2413-18 M/I/C EH PR MT, providing reliable impact, compression, electrical hazard, puncture-resistant, and metatarsal protection in a non-metallic design. The premium leather upper with heat-resistant stitching delivers durability in harsh conditions, while an internal XRD metatarsal guard absorbs impact to protect the top of the foot. A waterproof membrane helps keep feet dry, and a puncture-resistant design adds underfoot security. A lightweight EVA midsole provides shock absorption, while an ASTM F3445-21 slip-resistant rubber outsole delivers confident traction on slick and uneven surfaces. Designed for foundry, welding, and industrial work, the Slag is built for jobs where safety matters most.