Altra Lone Peak 9 Trail Running Shoe – Original FootShape & Zero Drop Conquer any terrain with the legendary Altra Lone Peak 9. Built for trail runners, hikers, and thru-hikers who demand ultimate comfort, this updated icon combines Altra’s signature natural fit with rugged, next-generation durability. Whether you are tackling technical singletracks or logging high-mileage backpacking days, the Lone Peak 9 delivers the stable, responsive ride you need to push your limits. Why You’ll Love It Room to Move: Altra’s roomiest Original FootShape™ fit lets your toes splay naturally to prevent blisters and improve stability. Balanced Cushioning: The 0mm Zero-Drop™ platform aligns your heel and forefoot, encouraging a low-impact, natural stride. Upgraded Durability: A reengineered 100% recycled ripstop mesh upper features no-sew overlays to resist tears from rocks and roots. Responsive Comfort: The updated Altra EGO™ midsole foam is lighter and slightly firmer than past models, offering snappy energy return and better trail feel. Uncompromising Grip: MaxTrac™ rubber outsoles with angled, 3.5mm multi-directional lugs claw into mud, dirt, and loose rock. Built-in Protection: An integrated, flexible StoneGuard™ rock plate shields your feet from sharp hazards without sacrificing flexibility. Gaiter Ready: The built-in GaiterTrap™ hook-and-loop system allows you to attach strapless trail gaiters in seconds to keep debris out. Podiatrist Approved: Earned the prestigious American Podiatric Medical Association (APMA) Seal of Acceptance for promoting good foot health. Technical Specifications Best For: Trail running, hiking, thru-hiking, fastpacking Cushioning: Moderate Stack Height: 25mm Drop: 0mm (Zero Drop) Weight: Men's approx. 11.0 oz / Women's approx. 9.1 oz Upper Material: 100% Recycled RPET ripstop mesh Fit & Sizing Advice The Altra Lone Peak 9 fits true to size for most runners. It utilizes Altra's Original FootShape™ Fit, which is their widest and highest-volume fit profile. If you prefer a locked-in midfoot with maximum room for your toes to splay and swell over long distances, stick with your standard running shoe size.
