For an adapted and specialized version of On's signature CloudTec® technology, they left nothing up to chance. Using FEA-technology, they created the optimal midsole for a seamless weight transfer from heel to toe. It's called CloudTec Phase™ and it introduces a new age of cushioning.
In CloudTec Phase™, the computer-generated Clouds seamlessly collapse like dominos when your foot lands. The result? Supreme, enhanced cushioning, and a softer, smoother transfer from heel to toe.