On the trail, details matter.
Fast, rugged and ready for whatever wild comes your way, the updated ACG Mountain Fly 2 is here to take you to the top. Over glacial-smoothed granite and up 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 keep you from overheating, while letting you air out quickly when wet. For extra comfort and support, there's a foam midsole and lightweight plate that runs from the ball of your foot to the heel. Of course, you're gonna get dirty out there—that's just part of the fun—but our crag-ready traction (inspired by mountain biking tires) is redesigned to help improve durability and keep you upright and enjoying the adventure.
Ready to beat the crowds? We've made entry easier with a semi-gusseted tongue and lace toggle for quick adjustments on the go. Now that's a view.