On Running Cloudsurfer Running Shoe (Men) - Pearl/Ivory tentsale2023 embossed Birko-Flor® synthetic upper

embossed Birko-Flor® synthetic upper

a removable antibacterial polyurethane cushion

Lateral zipper for easy entry

Textile lined

MAXIMUM COMFORT: Comfort is key

On Running Cloudsurfer Running Shoe (Men) - Pearl/Ivory tentsale2023 embossed Birko-Flor® synthetic upperThe training shoe with computer optimized technology for next level cushioning. For an adapted and specialized version of our signature CloudTec technology, we left nothing up to chance. Using Finite Element Analysis (FEA), we simulated how each component of our prototype reacts while running. Using invaluable insights from this method, we created the optimal midsole for a seamless weight transfer from heel to toe. It's called CloudTec Phase and it