Altra Rivera 4 Men

For the neutral runner, the Altra Rivera 4 is the ideal all-round running shoe. This shoe is not only ideal for daily runs, but is also excellent for tempo and interval training due to the fast nature of the shoe. Experience the perfect balance between cushioning and responsiveness with this all-round running shoe!

Each Altra shoe is built on a Balanced Cushioned platform that positions the heel and forefoot equidistant from the ground, so with 0mm offset, or ZeroDrop™. This natural foundation encourages better alignment, a better running style and a low-impact landing. Whether you prefer maximum cushioning, low cushioning or something in between, Balanced Cushioning lets your feet move naturally with every step.

Midsole

A snug, comfortable fit is provided by the Rivera's Slim FootShape™ fit. A slightly harder foam is used in the midsole with good energy return. This foam has been specially developed to offer you the most comfort during your run, regardless of the distance. The Innerflex™ technology has been applied to the foam. This is the grid of slots that cut through the entire midsole, both vertically and horizontally. This makes the shoe lighter and more flexible without sacrificing cushioning.

Upper

The upper is made of two layers of mesh. This double layer makes the shoe extra durable.

Outsole

The rubber outsole of the shoe provides good grip and traction while running. Because the FootPod™ technology is incorporated into the outsole, the shoe can bend and move naturally in response to your foot movements. Start your run with the Altra Rivera 4 and pursue your goals!