Slip resistant Waterproof Lightweight and flexible lace up occupational safety boot Water resistant Nubuck leather upper Internal waterproof membrane Comfortable padded PU collar Padded suede tongue Upper speed lacing hooks Moisture wicking mesh lining Removable high density PU foot bed with Antistatic and slip resistant Nitrile rubber outsole Injected PU welt and midsole for excellent energy absorption Millport Lace Up Boot