Unisex Nike ACG Ultrafly Trail

Unisex Nike ACG Ultrafly Trail

The Nike ACG Ultrafly Trail Racing Shoes are built for runners who want elite speed, confidence and control on technical terrain. Designed for trail racing and high-output efforts, the Ultrafly delivers a fast, responsive ride with premium cushioning, carbon propulsion and world-class traction underfoot.

Whether you're climbing steep singletrack or charging downhill at pace, this trail racer is engineered to keep you moving efficiently, securely and comfortably across rugged surfaces.

• Updated ZoomX cushioning: The newest iteration of ZoomX foam delivers enhanced durability, softness and responsiveness made specifically for trail running.
• Refined carbon propulsion: A full-length carbon-fibre plate provides race-ready efficiency with reduced stiffness compared to the original Ultrafly for a smoother, more adaptable trail feel.
• Vibram® Megagrip outsole: Lightweight Vibram® Megagrip rubber offers exceptional traction on the trail, with strategically placed lugs for confident grip uphill and downhill.
• Trail racing stability: Designed to feel secure and controlled across uneven ground, helping you stay locked in through technical turns and descents.
• Built for speed off-road: A performance-focused design made for fast trail efforts, long races and competitive mountain running.

Tech Highlights

• Midsole: Updated ZoomX foam for soft, durable trail responsiveness
• Plate: Full-length carbon-fibre plate with reduced stiffness for smoother transitions
• Outsole: Vibram® Megagrip with strategic lugs for lightweight, elite traction
• Best for: Trail racing, fast technical running, uphill/downhill performance