On the trail, details matter. Fast, rugged and ready for whatever wildness comes your way, the updated ACG Mountain Fly 2 is here to take you to the top. Over glacial-smoothed granite and root-twisted trails, we've reinforced every step with an extended toe cap and mountain-tough rubber sidewalls. Don't worry about pushing your hardest either—the breathable upper helps stop you from overheating and lets you air out quickly when wet.
- Textile upper
- Semi-gusseted tongue and lace toggle
- Extended toe cap
- Foam midsole
- Rubber outsole