The i-Run team says
Technologies
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3D Fit Print
A revolutionary process, utilizing screen printing technology to apply an intelligent structure to the upper. The different layers on the upper are applied through 3D printing and not sewn, for greater softness and lightness.
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DNA Flash
Material predominantly composed of EVA in which nitrogen is infused. This allows for a perfect blend of lightness, rebound, and cushioning. It is specially designed to meet the needs of speed-oriented shoes.
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Green Rubber
Green Rubber is a more flexible, more adhesive, and more durable rubber compared to blown rubber, and it also guarantees better traction. It is often found in the forefoot and midfoot areas.
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RapidRoll Rocker
RapidRoll Rocker technology is characterized by a curved shape at the heel and toes. The midsole combined with the plate propels you forward quickly and effortlessly.