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Nike ACG Ultrafly Trail Trail Racing Shoes - Hyper Crimson/Total Orange/Vivid Purple/White

Nike ACG Ultrafly Trail

Trail Racing Shoes

$260
Hyper Crimson/Total Orange/Vivid Purple/White
Volt Tint/Steam/Sea Glass/Burgundy Ash
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  • Shown: Hyper Crimson/Total Orange/Vivid Purple/White
  • Style: HF5668-801

Nike ACG Ultrafly Trail

$260

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: Hyper Crimson/Total Orange/Vivid Purple/White
  • Style: HF5668-801

Shipping & Returns


Pick-up available at select Nike Stores.

Reviews (7)

5 Stars

  • Good quality, comfortable, great for everyday trainer and trails

    Gabriel720175434

    Great everyday trainer, you can bomb on trails too.

  • Tommy27044485

    Very comfortable excellent shoes 👍

  • Austin944809232

    I just ran a 50km race with 5,000 feet of elevation gain and loss wearing these shoes. I was nervous that the toe box height would be too short, but that didn’t end up being an issue at all. I didn’t get a single blister after getting them from other trail shoes. The front toe shield definitely saved my big toe more than once after slamming into some rocks. I’d recommend them for lighter mud and snow conditions, but overall they were very comfortable and fast. They fit true to size to my vaporflys. Very satisfied and an eye catching piece.

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.
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Caleb Olson

“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

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