Nike is unveiling the ACG Ultrafly: a trail-tuned super shoe purpose-built to move with the terrain, delivering ever-ready stability, traction, durability and comfort, even when the miles stop playing nice. The shoe is built to power every step forward and instill confidence for the athlete who chooses wild.
What's New?
- Our newest iteration of ZoomX foam delivers durability, softness and responsiveness made for trail running.
- The full-length carbon-fibre plate has reduced stiffness compared to the original Ultrafly.
- Vibram® Megagrip outsole offers exceptional traction on the trail with less weight. Strategically placed lugs add grip for uphill and downhill racing.
Engineered For
Trail Running & Racing
Terrain
Less to Highly Technical
Shoe Weight
Approx. 287g (Men's UK 9)
ZoomX Foam, Carbon-Fibre Flyplate & Vibram® Megagrip
Hyper Crimson/Total Orange
50% OFF
Baltic Blue/Court Blue
50% OFF
Sea Glass/Black Spruce
50% OFF
Sail/White/Safety Orange
50% OFF
Light Silver/Jade Horizon
50% OFF
Sea Glass/Black Spruce
50% OFF
Volt Tint/Steam
50% OFF
Hyper Pink/Purple Dynasty
50% OFF
Racer Blue/Vivid Purple
50% OFF
Black/Photon Dust
50% OFF
30 DAYS RETURN
CASH ON DELIVERY
FREE SHIPPING
MONEY BACK GUARANTEED
4.9k
2,668
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2.6k
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"It's been my go-to, do-it-all racing shoe that has put me on top of the podium at some of my biggest races".
Caleb Olson
ACG Athlete, 2025 Western States 100 champion
