Altra | Rivera 4 | Men's | Black

Slimmer. Sleeker. Snugger.

Elevate your road-running experience with the dependable Altra EGO™ midsole, paired with a lightweight and breathable engineered mesh upper, and a Neutral Innerflex™ outsole for optimal flexibility and performance. Meet the all-new Rivera—a versatile choice for all your road-running endeavors.

MIDSOLE

• AltraEGO cushioning is responsive and resilient.
• Balanced Cushioning places the heel and forefoot at the same level.
• Natural Foot Design follows the natural shape of the foot for ultimate comfort.

OUTSOLE

• Rubber outsole is strategically placed for added durability and traction.

UPPER

• Updated Sock-Like Engineered Mesh is updated to offer a secure lockdown in the forefoot and heel with a soft in foot feeling
• Slim Footshape is Altra's slimmest fitting option, sleek and more fast-paced or race-ready feeling while still allowing for natural toe splay