On the bottom

crafted to last

while the rocker midsole design allows for a smooth and comfortable ride

and outsole design gives the shoe a sleek

cushioned platform now features our updated ZipFoam™ midsole for an even softer

MTN Racer 4 Ultrafly 5 On the bottomWOMEN Our new 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.