Secure, durable, and supportive, the Cascade delivers protection and comfort where and when you need it most. It's built on the Extreme Durability Platform, which delivers maximum durability in harsh working conditions. Oil- and slip-resisting sole provides extreme heat and abrasion resistance. Features: -ATS® technology provides ergonomic support on uneven terrain -Removable All Day Cushioning insole -Oil- and slip-resistant Duratread™ sole provides maximum wear resistance -High heat-resistant sole -90° heel -Goodyear welt construction -Removable kiltie -ASTM F2892 EH rated