Become a trail hero in the Altra Lone Peak 9+! This iconic off-road shoe features a legendary Vibram� MegaGrip outsole for fierce traction on rugged terrain. A ripstop mesh upper and no-sew overlays provide durability for high-mileage adventures. Enjoy a lighter, more connected ride from the updated Altra EGO� midsole. Get the classic Altra feel from the zero drop platform and roomy toe box. Grippy, protective and connected to the trail, the Altra Lone Peak 9+ embraces your explorations! What's New? No-sew overlays and ripstop mesh upper provide high-mileage durability. Vibram MegaGrip� outsole offers sticky traction and trail-ready protection. Upgraded Altra EGO� midsole creates a comfortable ground connection. Altra's Original FootShape Fit with room for toes and space through the midfoot for a natural fit. Who's it for? Runners who need a shoe with improved traction for trail running. Athletes who compete in running events on uneven surfaces, such as trail runs, spartan races, mud runs and Ragnar relays. Anyone who needs a good hiking shoe to offer superior grip while exploring nature. Shoe Technology Upper: FootShape� toe box lets your toes relax and spread out naturally. Stoneguard� insert provides underfoot protection with a firm yet flexible feel. GaiterTrap tab lets you secure gaiters to keep debris out of the shoe. Midsole: Altra EGO� midsole provides a plush and responsive ride. Balanced Cushion platform places the heel and forefoot at the same distance from the ground to encourage a low-impact landing. Stoneguard compression-resistant EVA improves flexibility and absorbs shock from every stride. Outsole: Vibram� Megagrip rubber provides fierce traction on both wet and dry surfaces.