Nike ACG Ultrafly Unisex

Lightweight speed, grip, and energy return, come hell or high water.

• Shoe Weight: 287g/10.1oz (Men's US 10)
• Heel-to-Toe Drop: 8.5mm
• Powered By: ZoomX Foam, Carbon Fiber Flyplate & Vibram® Megagrip
• Ultra-responsive ZoomX foam midsole delivers Nike's highest energy return with a stable feel for the trail.
• Don’t worry about puddles or streams—the upper is made for water drainage. It’s also lightweight, durable and breathable.
• 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.

• Go the distance with Vibram® Megagrip outsole. It’s designed to give you durability and enhanced grip on wet terrain.

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® Litebase outsole offers exceptional traction on the trail with less weight. Strategically-placed lugs add grip for uphill and downhill racing.