Designed for extra comfort on long hikes and multi-day tours. The FLEXTRON propulsion plate combines midfoot stability with increased energy efficiency and comfort over long distances and challenging terrrain. High rebound EVA foam delivers all-day cushioning. Mastrotto suede leather allows for an adaptive fit. This upper combines with a TPU-reinforced rand for improved durability and protection against trail debris. The Vibram XS TREK outsole with Traction Lug has next-level grip for confident footing. A GORE-TEX membrane delivers waterproof and windproof protection. With an improved fit for more volume, the Ducan III High LTH GTX boots are a staple for hitting the trails. Features Upper material: durable Mastrotto suede leather, sustainably tanned in Italy Abrasion-resistant fabric upper and rubber rand for enhanced durability and protection High rebound EVA foam for excellent cushioning and responsiveness on long hikes Vibram XS Trek outsole with Traction Lug(TM) for high-level grip Elastic GORE-TEX tongue construction OrtholiteA(R) insole for long-lasting cushioning and step-in comfort Comfort for long hikes High rebound EVA foam delivers excellent cushioning and all-day comfort. Stability and reduced fatigue The FLEXTRON plate provides stability, support and reduced fatigue on uneven ground. Grip and protection Vibram XS Trek with Traction Lug offers strong grip, and the TPUreinforced upper protects against rough terrain. Product Details Weight (US 9.5) - 590 g Flex index - A7 Lace system - Standard lacing Outsole - VibramA(R) XS Trek Material - Velours leather Lining - GORE-TEX Prism Midsole - Dual Density High Rebound Critical EVA Plate - FLEXTRON : Avalon Reflex TPU Heel drop - 10 Insole brand - Ortholite Insole Height - 5.00 mm Upper / Outer Material - Velours Leather