The Oliver 34652 Derby Sho GRIPthane Dual Density Polyurethane (PU) sole offering a soft shock absorbing midsole with a hard wearing outer sole for tough working conditions. Water Resistant Full Grain Leather. HYDROstop Protection - 3 year guarantee against the effects of Hydrolysis. Conforms to AS/NZS 2210.3 Safety Standard. Soft shock absorbing midsole with a hard wearing outer sole for tough working conditions. COMFORTcushionÂ® Impact Absorption System with a combination of cellular urethane and PORON to protect the toe and heel of the foot. The GRIPthaneÂ® sole has been developed to answer demanding adherence requirements for slippery conditions and to meet AS/NZS safety standards. Oliverâ€™s comfort footbed has a perforated foam layer to enhance natural airflow to the feet and is now treated with an anti-microbial solution. The full lining of the shoe is treated with AEGIS Microbe ShieldÂ® solution to protects against odour, staining and deterioration caused by bacteria and other micro-organisms. NATUREformÂ® safety steel toe cap protection with a wide profile ensures toes are not in contact with the toe cap while the latex liner allows for greater comfort. Meets requirements for Electrical Hazard (EH) resistance as stated in Industry standards. Outer-sole heat resistant to 130Âº C surface contact. Sole resistant to mineral and organic oils and acids. Superior cut, split and crack resistant sole.