Offers a stable base for running jumps

The Rivera 2 is here to move. Featuring the Slim FootShape fit, the Rivera 2 offers a snugger fit while also allowing your feet to sit naturally on your road runs. Designed with the Altra Ego midsole foam, this road shoe provides a soft yet responsive ride for both the beginner and the expert. This shoe is meant to move; however you want.

• Altra's 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.
• 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.
• The original Altra Ego foam is designed to provide added energy return and a responsive, yet soft, comfortable feel.
• Innerflex: These grid-like grooves in the midsole are designed to provide flexibility and movement.
• Footpod Technology: This outsole technology actually maps the bones and tendons of your foot to encourage natural movement underfoot.
• Weight: 6.9 oz / 197 g
• Midsole: Altra Ego
• Outsole: FootPod
• Cushion: Moderate
• Stack Height: 26 mm
• Upper: Breathable Engineered Mesh

Is lightweight for an effortless and fast running experience