ok! Get free shipping and sales for the Columbia Packus Ridge Mud/Flora Footwear A breathable/waterproof hiking boot with additional protection provided by a footbed that offers cushioning and comfort. The molded nylon shank provides rigidity and support so you can hike for the long haul. Suede leather upper with air mesh. Gusseted tongue. Omni-Tech waterproof/breathable membrane. Durable metal hooks on upper eyestay. Full length lasting board insole for torsional rigidity and support. Internal EVA midsole with nylon shank. Nylon shank provides torsional rigidity and support. Non-Marking Omni-Grip rubber compound outsole with rugged hiking tread pattern.