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Description
Blending several advanced attributes and technologies, the Altra Rivera Running Shoes are ideal for dedicated athletes who train seriously every day.
A plush, comfortable EGO midsole lowers the wearer’s fatigue thanks to its highly cushioned foam and promotes an energetic take-off into every stride. This midsole utilises a Balanced Cushioning platform that levels the heel and forefoot and a FootShape toe box that gives plenty of room for the toes to spread naturally. These two design traits combine to lower landing impact, prevent overpronation and increase efficiency.
A Bio heel design teams up with the InnerFlex formation of the sole to follow the foot's form as it lands and flexes, increasing the smoothness of heel-to-toe transitions. The outsole is made from a grippy rubber compound to improve traction and control, while the engineered mesh upper promises a cooling airflow in hot conditions.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team