OLIVER 150MM BROWN LACE UP ZIP SIDED BOOT This new model 65-490Z complements the existing AT 65 Series range which incorporates features and engineering advancements such as 100% waterproof premium full grain leather and Q-Flex non-metallic penetration protection insole which is lighter and more comfortable to wear. Olivers proprietary NANOlite fatigue reducing footbeds offer ultimate comfort and enhance blood flow. Innovative COOLstep moisture wicking lining draws moisture from the feet, keeping them dry and comfortable for all-day wear. Designed to be worn in the most demanding industries such as mining and oil & gas, the new 65-490Z offers a convenient side zip to enable easy release, as well as SAFETYcell Protection, a fully integrated protective shell that offers enhanced abrasion, impact and cut resistance from harsh working conditions. Features: Quick Release Zipper NATUREform Type 1 Toe Cap SAFETYcell Waterproof Footwear SAFETYcell Steel Safety Toe Cap Heat Resistant Sole Cut Resistant Sole Slip Resistant Sole Resistant to Organic Oil & Fats Abrasion Resistant Sole Resistant to Mineral Oils & Acids OLIVER 150MM BROWN LACE UP ZIP SIDED BOOT