Twisted X Men。Bringing together eco-conscious materials and superior craftsmanship, the Twisted X Men\'s Chukka Lace-Up Driving Work Boot - Nano Composite Toe is the perfect blend of style, safety, and sustainability for the modern worker. Full-grain leather upper with woven leather pattern on vamp Nylon lace closure Nano composite safety toe CellStretch technology Air-mesh lining Blend85 footbed made with 85% recycled foam ecoTWEED lining made from recycled plastic bottles Nylon and glass fiber shank Compression-molded EVA midsole integrated with molasses Electrical Hazard rated oil and slip resisting molded rubber outsole New with box!