The RIVERA 4 from Altra is a flexible men's road running shoe ideal for all your adventures.
This model has been designed to be lightweight, dynamic, versatile, fun and, above all, very pleasant to walk on . Thanks to its simple, yet high-quality construction, this shoe is fast and versatile, asit's equally suitable for everyday training for short distances asfor marathons for faster runners Offering a dynamic dynamic and cushionedfeel, it features a proven Altra EGO™ midsole, a new lightweight and breathable mesh upper and an Innerflex™ outsole for added flexibility and performance.
Very lightweight, this model also features Altra's FootShape for even greater comfort.