Built for runners and hikers who head out regardless of the forecast, the Lone Peak 9+ GTX delivers reliable protection and trail-ready performance. A waterproof GORE-TEXA(R) upper helps keep moisture out while maintaining breathability, so your feet stay comfortable in wet or muddy conditions. With Altra&&';;s natural-running platform and roomy toe box, this shoe provides balanced comfort, confident traction, and durability for long days on the trail. Key Features GORE-TEXA(R) Invisible Fit Upper - Waterproof protection that remains breathable and flexible VibramA(R) Megagrip Outsole - Durable traction designed for grip on wet, rocky, or technical trails Responsive Cushioning Midsole - Balanced comfort with a connected feel to the ground Original FootShape(TM) Fit - Extra room in the toe box for natural toe movement and stability Zero-Drop Platform - Encourages natural alignment and efficient stride mechanics GaiterTrap(TM) Attachment - Allows easy connection of trail gaiters for debris protection