Steel toe meets ASTM F2413-11 standards. Polyurethane (PU) metatarsal guard meets ASTM MT75 standards. Flexible internal metatarsal guard protects the upper foot and toe area from drop hazards. Tempered steel shank provides protection and support for the arch. Oiled pull-up leather is pumped with oil during the tanning process. Leather appears lighter where it is pulled or stretched. Super-knit, moisture-wicking, breathable nylon lining. Foreman outsole offers superior slip- and oil-resistance plus cushioning and flexibility. Air Flow insole is breathable from heel-to-toe, anti-fungal and anti-bacterial. Welt construction helps lateral stability and durability. Secure leather pull straps make pulling the boots on easy. Non-marking outsole.