The i-Run team says
Speed 300 Racer Fusefit W - 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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FUSEFIT
Lacing system that allows for personalized lacing, providing support tailored to your foot and a sensation similar to wearing a sock.
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PROFOAM
Lightweight and highly responsive midsole. Made of EVA, it combines cushioning and great responsiveness.
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PROPLATE
Innovative propulsion plate that ensures powerful thrust with every step.
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SPEEDTRACTION
Rubber outsole, which guarantees ultimate grip both uphill and downhill.