Our signature FootShape comfort gives your feet more space to sit naturally and is designed to address biological differences in men's and women's feet.
Our Balanced Cushioning platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment, better form, and a low impact landing.
Our original Altra EGO foam is designed to provide added energy return and a responsive, yet soft, comfortable feel.
These grid-like grooves in the midsole are designed to provide flexibility and movement.
The GuideRail acts like a supportive highway guide rail that encourages natural foot placement by provides guidance, but only when it's needed.
