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, Nike reinforced every step with an extended toe cap and mountain-tough rubber sidewalls. The breathable upper helps stop 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 going to get dirty out there—that's just part of the fun—but the crag-ready traction (inspired by mountain-biking tyres) has been re-designed to help improve durability and keep you upright and enjoying the adventure.
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, Nike reinforced every step with an extended toe cap and mountain-tough rubber sidewalls. The breathable upper helps stop 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 going to get dirty out there—that's just part of the fun—but the crag-ready traction (inspired by mountain-biking tyres) has been re-designed to help improve durability and keep you upright and enjoying the adventure.
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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, Nike reinforced every step with an extended toe cap and mountain-tough rubber sidewalls. The breathable upper helps stop 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 going to get dirty out there—that's just part of the fun—but the crag-ready traction (inspired by mountain-biking tyres) has been re-designed to help improve durability and keep you upright and enjoying the adventure.
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, Nike reinforced every step with an extended toe cap and mountain-tough rubber sidewalls. The breathable upper helps stop 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 going to get dirty out there—that's just part of the fun—but the crag-ready traction (inspired by mountain-biking tyres) has been re-designed to help improve durability and keep you upright and enjoying the adventure.
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Last updated at 03/10/2025 12:52:01
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on store.nike.com
originally posted on store.nike.com
originally posted on store.nike.com
| Color | Gray |
| Size | 45 |
| Material Upper | Textile |
| Material Sole | Nike Grind ♻ |
| Material Technology | Quick lacing system |
See 8 more history offers
| Color | Gray |
| Size | 45 |
| Material Upper | Textile |
| Material Sole | Nike Grind ♻ |
| Material Technology | Quick lacing system |
