Providing heavy-duty support and protection for the most demanding wading, the Foot Tractors are the most durable, highest-performing wading boots possible; with VibramA(R) Idrogrip soles for all-around traction. Codeveloped with DannerA(R) and handcrafted in Portland, Oregon. Features Full-Grain Leather Durable, waterproof full-grain leather with a PFC-free tanning process for improved resistance to breakdown, even in salt water; leather can be reconditioned Durable Construction Tough, 1,000-denier nylon paneling provides excellent abrasion resistance Adjustable Lacing System Lacing system has eyelets across forefoot and speed lacing through the ankle; single top hook for easy on/off; nylon-coated hardware for corrosion resistance Quick Drain/Quick Dry Perforated drains on both sides of upper boot clear water quickly; for faster dry times, upper design is free from unnecessary foams and backers Stitchdown Construction Stitchdown construction creates a wider platform for more stability, helps protect the boots&'; sidewalls and allows the boots to be resoled by DannerA(R) Construction Details Molded bi-fit board combines the shank, lasting board and midsole into a single piece that reduces weight without sacrificing comfort and support Sole Details VibramA(R) Idrogrip sole developed for maximum grip on wet surfaces; aluminum bars are hard enough to cut through slime and soft enough to conform to rock surfaces Country of Origin Made in the USA. Weight 2,461 g (86.8 oz) Materials Upper: full-grain leather with 1,000-denier 100% nylon paneling Lining: 67% polyester/33% nylon Top midsole: 8IR rubber Lower midsole: polyether polyurethane Outsole: VibramA(R) Idrogrip with aluminum bars Note DannerA(R) boots are built to accommodate additional layers such as wader booties or socks, so we suggest choosing your regular street-shoe size. Foot Tractor Boots work with thicker wader booties or socks; If you want to wear them with thin wader booties or if you&';re wet-wading, please size down.