OLIVER 55337 AT'S SAFETY BOOTS LACE UP socks boot covers Approval: AS NZS 4586:2004 Appendix D: Size:2XL Approval: AS NZS 4586:2004 Appendix D: OIL WET Ramp Black print leather upper with padded collar and TPU scuff guard Features include Water resistant leather Oliver COOLstep® lining to absorb moisture and odour for optimum freshness and hygiene Lace locking fixture Kevlar® thread on critical wear seams for maximum abrasion and chemical resistance COMFORTcushion® Impact Absorption System uses a combination of cellular urethane and PORON® Oliver SOFTstride® open cell low density urethane foam for comfort and contour Shock absorbing Polyurethane midsole support NATUREform® Type 1 Toe Cap Anti Static Deep tread profile with self cleaning design