When tempo runs and race day call for speed without extra weight, the Mach 5 is our go-to lightweight trainer for runners who want a fast, efficient ride. The PROFLY midsole delivers soft landings up front and a firm, propulsive toe-off, while the Early Meta-Rocker keeps your transitions smooth stride after stride. A breathable creel jacquard upper locks your foot in place at speed.
- PROFLY midsole balances cushioned landings with a firm, energetic toe-off for a snappy, responsive feel
- Creel jacquard mesh upper is lightweight and breathable ¡ª built to handle heat and humidity without trapping your foot
- Early Meta-Rocker geometry smooths out your gait cycle, reducing effort on long tempo efforts and race efforts alike
- Available in standard and wide (EE) widths so you get a locked-in fit without pinching through the forefoot
- Light enough for race day, versatile enough for everyday speed work ¡ª one shoe that earns its place in your rotation