Delivering durability, grip, and connection on the trail, Altra Lone Peak 9 Trail Running Shoes for Men get runners ready for legendary adventures. Offering the unique Altra feel, this performance runner combines a zero-drop design with Altra's roomy Original FootShape Fit to allow natural movement. Designed for high-mileage durability, the Lone Peak 9's reengineered recycled ripstop mesh upper feature no-sew overlays for added protection in key areas. Sporting Altra's Original FootShape Fit, this shoe offer an extremely roomy toe box with space through the midfoot to let toes move more freely through the run. Offering mid-level cushioning, the Lone Peak 9's EGO foam midsoles help runners simultaneously feel connected to the ground while enjoying comfortable cushioning. StoneGuard rock plates boosts underfoot protection over rocks, debris, and tough terrain on the trail, while also increasing underfoot stability while you run. Offering sticky underfoot grip, MaxTrac outsoles deliver the perfect combo of grip, traction, and durability over all types of terrain. GaiterTrap hook-and-loop tab for strapless gaiter attachment. Awarded the American Podiatric Medical Association (APMA) Seal of Acceptance. Avg. Wt. Per Pair: 11.15 oz. Imported.Manufacturer style #: AL0A85PG. Durable performance trail running shoes with a unique design Zero-drop design - natural foot position while you run Recycled ripstop mesh uppers with no-sew overlays Original FootShape Fit - lets toes move more freely through the run EGO foam midsoles - balances comfortable cushioning and ground connection StoneGuard rock plates MaxTrac outsoles - blends grip, traction, and durability GaiterTrap hook-and-loop tab - strapless gaiter attachment APMA Seal of Acceptance