Dial in your perfect fit with the Altra Mont Blanc BOA® ultimate long-distance trail running shoe. All the same Mont Blanc features you know and love with a dual-dial BOA® Fit System, which allows for micro-adjustments when you’re on the run. Tackling 100K of rolling single-track? Scrambling through rocky scree fields? Mont Blanc BOA® has got you covered. Let your toes splay all day with a roomy toe box and secure midfoot. With zero drop and a dialed-in fit, you can move the way you were designed to.

Designed with Vibram® Litebase to reduce outsole weight and Vibram® Megagrip for unparalleled grip on both wet and dry surfaces. High-cushioned Altra EGO™ MAX midsole foam keeps your feet comfortable while you hike up, run down, navigate the summit, and fly over the most rugged of terrain and back to the trailhead.

Take ‘em out and you’ll never want to come back.

• Roomy toe box for natural movement
• Micro-adjustable lacing system
• Ultra-lightweight, hyper-breathable upper material
• Vibram® Megagrip with Litebase outsole