Wolverine Men。Only wore once. Mens Size 12. The Blade work boot features EPX® anti-fatigue technology that brings comfort closer to the foot. The EPX® technology conserves and returns energy to fight fatigue and features a footbed with a honeycomb heel to expand to absorb impact, a cushioning midsole, a lightweight stabilizer midsole, and a rubber lug outsole. All components work together to provide unrivaled support step after step. SPECS & TECH • Waterproof full-grain leather upper looks and feels premium • Moisture-wicking mesh lining to keep feet cool • Removable EPX® anti-fatigue footbed brings comfort closer to the foot • Advanced Comfort PU midsole for support and cushion • Rubber lug outsole grips the ground • Long-lasting direct-attach construction • Durable nylon shank provides extra strength • ASTM F2413-18 M/I/C EH rated composite toe • Backed by Wolverine’s 30 day comfort guarantee