the Phantom 4

and repeat—sometimes all in one day

Ultrafly 5’s medial post and external TPU heel counter offer light pronation support for a stable and smooth run

and simple enough to be your daily go-to

built to take on any trail in any weather

Vista Size:9 the Phantom 4WOMEN Our max cushioned trail runner built for use on technical, rugged terrain. The 38 x 33 mm platform features a ZipFoam midsole for the perfect mix of cushioning, response, and protection underfoot. The rocker design allows for a smooth and comfortable ride. The Vibram Megagrip outsole features a brand new design with 4 mm lugs for excellent traction and grip. The upper features a tightly woven mesh for optimal durability and breathability. Our