- Upper: Ultra-lightweight & breathable
- Footshape: The 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
- Altra Ego: The original Altra EGO foam is designed to provide added energy return and a responsive, yet soft, comfortable feel
- Balanced Cushioning: The platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment and better form
- Rocker Shape: The rocker shape is designed to give the feeling of being propelled forward with each step and provides an efficient toe-off without taking away from your natural stride
- Weight: 8.9 oz / 255 g
- Midsole: Altra EGOMAX
- Outsole: Rubber
- Cushion: Max
- Stack Height: 33mm
- Drop: 0mm