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Nike Men's ACG Ultrafly Trail Running Shoes

About This Item

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.


Design:

  • Built on the original Ultrafly Trail, now optimized for long-distance comfort
  • Full-length carbon plate is softer for a more natural, fluid stride

In-Shoe Comfort:

  • 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

Durability & Traction:

  • Outsole reduces weight while maintaining superior grip for extended mileage

Additional Details:

  • Weight: Approx. 287g/10.1oz (Men's US 10)
  • Heel-to-toe drop: 8.5mm
  • Brand : Nike
  • Country of Origin : Imported
  • Web ID: 25NIKMRUNNLTRFLY2HFAU

REVIEWS

4.1
100%
Recommended

24 Reviews

Don't Buy

Very uncomfortable and 200+shoe. Snappy but no cushion, not a good shoe for what it's design for. More for a walking a trail rather than running

Speedy Yet None Forgiving

Raced in the first version of the Ultrafly's and thought these would have been an improvement to them. I'll give it to Nike that these are a super snappy shoe with a great upper fit. The Vibram outsole is grippy as well -- no issues there. The main issue I'm having with them is the midsole is even stiffer than the first version! I've gotten 30 miles in the shoes so far and am hoping that it's just a break-in issue, but my feet are so sore after running in these that I cannot fathom doing any ultramarathon distance race in them, especially on technical terrain.

Nike Juniper Trail

Nike ! Please improve Nike Juniper Trail and replace the fake leather on the top with real leather. The fake plasticky leather doesn't stretch, but tge sneakers are perfect. Essentially the sole. It is not high like on new models!! All new models are so high it doesn't feel comfortable to walk..

Poorly Designed For Long Distance

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.

Received incentive

Great Trail Shoe And Walking Shoe!

I was on vacation in Europe and we walked 10+ miles a day and these shoes with stood the conditions from rain to slippery to regular concrete

Fast

Fast. Like, really fast. It’s a little hot in the toe box, but smooth and responsive. Group that with super traction and these are winners.

Love Them

Amazing shoe on trail. It doesn't feel heavy and has a great solid platform to help with stability.

Received incentive

Nice Looking Shoe

I liked the look and color of the blue. The shoe was comfortable as well

Super But Narrow

I bought these with high expectations. Great shoe with a quality feel to them. Roomy toe box but unfortunately they are very tight in the mid-foot, avoid if you have normal to wide feet.

Basically Bin All Your Legacy Trail Shoes

Forward propelling with solid grip that’s fine on tarmac as blades are short. Wide front footprint like original invincible and original vaporfly rear. Great uphill. Basically bin all your legacy trail shoes.

Poor Quality

Upper made of low quality rubber. Zoomx extremely soft offer little cushion and stability.

Top Tier Trail Shoe

Incredible trail shoe from Nike…well balanced shoe with a great lockdown. The zoomx is much softer than its predecessor but still offers the connection a trial runner needs from foot to ground. The sole is quite aggressive but you don’t feel it running on tarmac or light trail which is really important to me. I took just under a minute a mile of my pb for a coastal run wearing this shoe, it blew me away. The colour is a lot brighter than the pic and really is an eye catching wear…11/10.

My New Favorite Trail Shoe.

My first run with these today. Ran a 3 mile trail single track loop that I typically run 4 times/week. New shoes always give me a placebo effect but my perceived effort was less than previous runs and I was 15 seconds per mile faster in these ACGs. They felt awesome out of the box on this non-technical single track. The price is a little steep for a pair of trail runners but they are plated, lightweight and well built. I was impressed. Nike treated me great. This was my second pair. I had one run in my previous pair and the Zoom X foam had a tear near the heal. My first run out was on a technical and rocky trail so not sure if I hooked a rock or something but they took my return and sent me a new pair very quickly and easily. I will use these ACGs on smoother single track and save some more robust shoes for rockier technical trails. Can't wait to get some more miles on them!

Just The Best

Well made, light and my go to outdoor and indoor trainers, especially for HIIT sessions. Supportive and nice grip, highly recommended.

Nike Easy Going Walk Sneaker

THIS Nike ACG Ultrafly Trail Racing Shoe IS NICE WALKING ON. IM 63 GOING ON 64 AND LIKE THIS NIKE SHOE FOR WALKING IN THE PARK . THE SHOE IS EASY GOING AND COMFORTABLE. I LIKE THE NO LOGO NIKE SWOOSH ON THESE PARTICULAR GREEN COLOR. I WOULD OF LIKE A LOOP IN THE BACK OF THE SHOE TO HELP YOU PUT THEM ON BETTER .AN ALL BLACK COLOR WOULD OF BEEN A GOOD SELECTION TOO.

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