Providing heavy-duty support and protection for the most demanding wading, Foot Tractors are the most durable, highest-performing wading boots possible; with Vibram® Idrogrip soles for all-around traction. Codeveloped with Danner® and handcrafted in Portland, Oregon. The Foot Tractor Wading Boots - Sticky Rubber is fully backed by our Ironclad Guarantee and you can find it on Patagonia.com. | Patagonia Foot Tractor Wading Boots - Sticky Rubber Sole in Forge Grey, Size 12 - Fly Fishing Boots