The i-Run team says
                    adizero MD M - Translation in progress. If you need further details about this product, our team is here to help: contact@i-run.com
                
                
                
            Technologies
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Boost
Thousands of special energy capsules are injected together into a midsole to revolutionize the way of running. The Boost technology has been designed to highlight superior energy return and extreme cushioning flexibility. This material is three times more durable than standard EVA and remains effective at temperatures ranging from -20°C to +40°C.