The Altra Lone Peak 9 is your ultimate trail companion, designed to enhance your trail running and hiking adventures with durability, comfort, and natural performance. Featuring an improved MaxTrac™ outsole, it delivers exceptional grip and durability for tackling rugged terrains with confidence. The updated Altra EGO™ midsole balances plush cushioning with responsive energy return, ensuring all-day comfort in a medium stack height design. For added protection, the lightweight StoneGuard™ shields your feet from sharp rocks and roots, while the durable ripstop mesh upper provides breathability and long-lasting strength. Combined with Altra’s Original FootShape™ Fit, the Lone Peak 9 allows for natural toe splay and movement, offering superior comfort and stability. Whether you're conquering challenging trails, enjoying a leisurely hike, or embarking on a thru-hike, the Lone Peak 9 delivers the perfect blend of protection, ground connection, and versatility to meet all your outdoor needs.

UPPER 

• RipStop Mesh adds durability ensuring long-lasting wear.
• No-sew Overlays offer stitch-free extra support and reinforcement for the upper. 
• Gaiter Trap System includes a simple hook-and-loop attachment for Altra's separate strapless gaiter, if desired for extra defense.
• Original FootShape Fit is Altra's signature roomiest fit that started it all, so your feet can bask in ample room for their natural, strong, stable alignment.

MIDSOLE 

• Altra EGO provides an enjoyable, just-right blend of springy cushioning in a balanced zero-drop platform. 
• Embedded StoneGuard is a full-length, thin, nylon layer inspired by human feet for rock protection that's flexible and lightweight. 

OUTSOLE 

• MaxTrac Outsole  is anatomically shaped sticky rubber that provides excellent grip and durability on rocky terrain.