Nice Shoe
JamesM982960062
Very nice Shoe! The shoe does as it is advertised
Highly Rated
Nike ACG Ultrafly Trail
Trail Racing Shoes
¥36,080
(Tax Incl.)
Highly Rated
- Shown: Sail/White/Safety Orange/Black
- Style: HF5668-101
- Country/Region of Origin: Vietnam
Nike ACG Ultrafly Trail
¥36,080
(Tax Incl.)
Ultralight foam and enhanced grip fuel your trail speed.
The Ultrafly Trail takes what you love about the original and refines it, so you can go the distance. The springy ZoomX foam is more responsive and the full-length carbon plate is softer for a smooth ride. The outsole helps reduce weight while maintaining enhanced grip as the miles pile up.
ZoomX Foam
Ultra-responsive ZoomX foam midsole delivers Nike's highest energy return with a stable feel for the trail. The foam is “unwrapped” in the heel for even better responsiveness.
Breathable Mesh Upper
Don’t worry about puddles or streams—the upper is made for water drainage. It’s also lightweight, durable and breathable.
More Flexibility
Tackle technical terrain with the full-length carbon fiber plate. We reduced the stiffness compared to the original Ultrafly for better control on the trails.
Enhanced Grip
Go the distance with Vibram® Megagrip outsole. It’s designed to give you durability and enhanced grip on wet terrain.
Product Details
- Weight: Approx. 287g/10.1oz (Men's US 10)
- Heel-to-toe drop: 8.5mm
- Shown: Sail/White/Safety Orange/Black
- Style: HF5668-101
- Country/Region of Origin: Vietnam
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Reviews (18)
*Includes incentivized reviews/ratings.
Reviews (18)
*Includes incentivized reviews/ratings.
4.4 Stars
Poorly Designed for long distance
Jason36279447
Fascinating how a long distance trail shoe has no room for expanding with your feet. considering the R&F budget. lets say your 40 miles in to a 100 mile race. how can these adapt to your feet like most other shoes. poor design.
Love them
ToastyAW
Amazing shoe on trail. It doesn't feel heavy and has a great solid platform to help with stability.
Nike ACG Ultrafly Trail
¥36,080
(Tax Incl.)
Lightweight speed, grip and energy return, come hell or high water.
Engineered For
Trail Running & Racing
Terrain
Less to Highly Technical
Cushion
Responsive
Shoe Weight
Approx. 287g/10.1oz (Men's US 10)
Heel-to-Toe Drop
8.5mm
Tech Specs
Shoe Weight
287g/10.1oz (Men's US 10)
Heel-to-Toe Drop
8.5mm
Powered By
ZoomX Foam, Carbon Fiber Flyplate & Vibram® Megagrip
What's New?
- Our newest iteration of ZoomX foam delivers durability, softness and responsiveness made for trail running.
- The full-length carbon fiber 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.
Features That Perform
ZoomX Foam
Ultra-responsive ZoomX foam midsole delivers Nike's highest energy return with a stable feel for the trail.
Breathable Mesh Upper
Don’t worry about puddles or streams—the upper is made for water drainage. It’s also lightweight, durable and breathable.
More Flexibility
Tackle technical terrain with the full-length carbon fiber plate. We reduced the stiffness compared to the original Ultrafly for better control on the trails.
Enhanced Grip
Go the distance with Vibram® Megagrip outsole. It’s designed to give you durability and enhanced grip on wet terrain.
“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
2025 Western States Champion
