Response iii 8.0 waterproof, side zip insulated boots are perfect for a variety of work and uniform applications at a terrific value. A fiberglass shank offers dependable support, while aggressive slip and oil resistant outsoles provide superior grip on difficult terrain. Side-zip panels enable you to quickly gear up and get moving when time is of the essence. Combination full grain action leather and nylon uppers protect your feet and ensure durability for extended use. 400g of thinsulate insulation.