These safety boots have a heel guard for extra ankle support, plus the safety and comfort features that Blundstone is known for. Includes XRD® in the heel strike zone for supreme shock absorption and a polyurethane midsole for comfort. Thermo urethane outsole highly resistant to hydrolysis and microbial attack. Oil, acid and organic fat resistant. Outsole heat resistant to 140°C. The removable comfort PU footbed is anti bacterial, breathable and washable. 3/4 bellows tongue for increased protection from moisture and debris. Fully lined. Certified to: Standard AS/NZS 2210.3.2009 - Classification 1-ID 2815 Certified to: Standard ASTM F2413-11 including electrical shock resistance (Clause 5.5) Please note that sizing is listed in UK
