Features:
• Uppers made from American-made top-grain leather are flexible and waterproof
• Waterproof, breathable Gore-Tex® drop-liners with wicking nylon knit linings supply dry comfort and seam-sealed protection from water leakage
• Smooth-pulling roller ball hardware adjusts and secures easily across insteps and increases lace durability
• Rubber toe bumpers protect feet from bumps and add abrasion resistance to uppers
• Extended-height padded collars offer ankle protection without pinching the Achilles tendon
• Dry-Tech® contoured footbeds allow air circulation underneath feet for comfort
• Dual-density polyurethane midsoles supply durability and lightweight cushioning
• Molded polyurethane shock pads under heels and forefeet absorb excess shock
• Kinetic fiberglass/polycarbonate insole boards control flex, create torsional rigidity and add stability on uneven terrain with pack loads
• Sturdy Vibram® Summit outsoles blend aggressive traction lugs and broad stability lugs for superb grip and handling on rugged terrain

Specs:
• Upper Leather
• Lining: Waterproof breathable membrane/nylon
• Midsole: Dual-density polyurethane
• Support: Fiberglass/polycarbonate
• Outsole: Rubber
• Average weight: 3 lbs. 4 oz.