• Whether you adventure solo or with a pack， keep feet comfortable mile after red mile in the Altra® Lone Peak 3 trail-running shoe.
• Predecessor: Lone Peak 2.5.
• Support Type: Neutral to underpronation.
• Cushioning: Lightweight， flexible response.
• Surface: Trail.
• Differential: 0 mm.
• Altra Zero Drop recommends that those new to natural running and zero-drop footwear transition slowly by wearing these on shorter runs and gradually building up to regular mileage.
• Natural-running-inspired shoe with a zero-drop differential and moderate cushioning， that is ideal for trail running， hiking， fastpacking and trail racing.
• Designed to improve running form， toe splay， stability， traction， and comfort.
• FootShape™ toebox design allows the foot to splay naturally and maintain proper alignment， while absorbing shock and promoting a more powerful toe-off.
• Quick-drying， abrasion-resistant mesh upper features minimal seams to reduce the likelihood of irritation.
• Gusseted tongue helps keep debris out.
• Lace-up closure.
• Gaiter Trap™ features a tab to secure gaiter to the shoe without having to strap it below the outsole.
• Trail Rudder at back of heel.
• Light tongue and collar padding.
• Breathable fabric lining for a great in-shoe feel.
• No-slip sockliner design.
• Removable 5 mm Contour footbed.
• Zero Drop™ Platform promotes a natural foot strike and an efficient stride.
• Natural Ride system.
• Dual-layer EVA midsole with A-Bound™ top layer.
• Total Stack Height (total thickness of midsole and outsole underfoot): 25 mm.
• Altra MaxTrac sticky rubber outsole with TrailClaw™ for reliable traction over varied terrain.
• StoneGuard™ helps deflect rocks for a smoother， more stable ride.
• Last Type: SD5.
• Imported.
• Measurements:
  • Weight: 12 oz
• Product measurements were taken using size 11.5， width D - Medium. Please note that measurements may vary by size.