Mach 6 Shoe Size:13 A 3D SPACE CONSTRUCTION™ feature

A 3D SPACE CONSTRUCTION™ feature allows you to experience a softer feel underfoot

This helps you experience a more supportive and balanced stride during your distance training

Reflective details: Designed to improve visibility in low-light conditions

PowerStep® PULSE® Performance Insoles were designed by runners

this motley-colored mare is made to help you increase tempo without sacrificing comfort as you push toward a personal best

Mach 6 Shoe Size:13 A 3D SPACE CONSTRUCTION™ featureBehold our lightest, most responsive Mach to date. This lively trainer has been fine tuned for extra energy return with a super critical foam midsole and updated for enhanced durability with strategic rubber coverage in the outsole. Implementing speed focused design details throughout, weve enlisted a new creel jacquard upper with zonal breathability and an internal gusset to deliver the foot hugging comfort required to set your next PR. Product