- Weight: 9.1 oz / 257 g
- Midsole: Altra EGO™
- Outsole: Neutral Innerflex™
- Cushion: Moderate
- Stack Height: 26 mm
- Upper: Engineered Mesh
Transform your road-running with the tried-and-true Altra EGO™ midsole, a light and breathable engineered mesh upper, and a Neutral Innerflex™ outsole for flexibility and performance. Go with the flow for all your road-running needs with the all-new Rivera.