Lightweight NON-SAFETY occupational lace up work boot with internal waterproof membrane and flexible energy-absorbing PU Rubber outsole tested and certified to EN ISO 20347:2012 Occupational standard.Lightweight and flexible lace up occupational safety bootWater resistant Nubuck leather upperInternal waterproof membraneComfortable padded PU collarPadded suede tongueUpper speed lacing hooksMoisture wicking mesh liningRemovable high density PU foot bed with Antistatic and slip resistant Nitrile rubber outsoleInjected PU welt and midsole for excellent energy absorptionConforms to EN ISO 20347:2012 OB WR SRA safety standards