carson796090627
I love the new color iv been waiting for one that is actually red for a long time. my favorite color is red and I just did not like when they made one orange and called it hyper crimson.
Highly Rated
Nike ACG Ultrafly Trail
Trail-Racing Shoes
S$355
Highly Rated
- Colour Shown: Sail/White/Safety Orange/Black
- Style: HF5668-101
- Country/Region of Origin: Vietnam
Nike ACG Ultrafly Trail
S$355
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-fibre 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 (men's UK 9)
- Heel-to-toe drop: 8.5mm
- Colour Shown: Sail/White/Safety Orange/Black
- Style: HF5668-101
- Country/Region of Origin: Vietnam
Free Delivery and Returns
Your order of S$75 or more gets free standard delivery.
- Standard delivered 1-3 Business Days
- Express delivered 0-2 Business Days
Orders are processed and delivered Monday-Friday (excluding public holidays).
Nike Members enjoy free returns. Exclusions apply.
Reviews (20)
Reviews (20)
4.5 stars
The shoes are spectacular
TerryS923911156
These shoes are phenomenal. It took a little break in period but they absolutely sing. I’ve done multiple trail races including a 50k in them. I have over 280 miles on them and they still have pop and feel bouncy and fresh. The toe box is a perfect width. The stability (compared to the ACG zegama) is a little worse, but nothing to be concerned about. They are fast and have held up extremely well.
Big improvement over last years Ultrafly
MichaelM710766495
The shoe has a very nice bounce to them when running and the fit is really good. Plenty of room in the toe box kept my feet comfy. I like the way the upper is made because it hugs the foot and does not let in small stones and dirt. Last years Ultrafly let dirt in like crazy and it’s really awesome Nike fixed this. Also all the color ways are really nice looking. I really like the blue color that I bought.
See Reviews
Nike ACG Ultrafly Trail
S$355
Lightweight speed, grip and energy return, come hell or high water.
Engineered for
Trail running
Terrain
Less to Highly Technical
Cushioning
Responsive
Shoe Weight
Approx. 287g (Men's Size 9)
Heel-to-Toe Drop
8.5mm
Tech Specs
Shoe Weight
Approx. 287g (Men's Size 9)
Heel-to-Toe Drop
8.5mm
Powered By
ZoomX Foam, Carbon-Fibre 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-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.
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-fibre 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