Helion™ Superfoam – Helion is foam cushioning that can do it all. Advanced manufacturing methods fuse stiffer foam elements with softer sections to deliver properties previously only possible in independent materials. Helion is light on weight but big on energy return, responsive yet protective. It’s also resistant to temperature changes for year-round high performance. Helion is more than just a foam. It’s a superfoam.

Zero-Gravity Foam Outsole – Zero-Gravity foam and CloudTec® in the outsole provide soft, cushioned landings. Reshaped Cloud elements deliver superior performance and grip, while the molded heel provides a snug, secure fit. The Speedboard™ transforms energy generated upon landing into forward motion.

CloudTec® – On’s patented CloudTec® technology is engineered to deliver a soft landing followed by an explosive take-off. The result? An unbelievably light running sensation. And no compromise on cushioning and impact protection. In other words, running on clouds.

Heel-Toe Drop – 7mm

Re-engineered Speedboard™ – Together with the Cloud elements, the engineered structure of On Speedboards supports the natural rolling motion of your foot. From landing to push-off and onto the next stride, each promotes an active running sensation. Every Speedboard is adapted for each model, working in synch with the entire sole to ensure an experience that moves you.

Rubber Reinforced Sole – Rubber reinforcements support the natural rolling motion of the foot and the redesigned tongue piece offers an unrivaled fit.

Inner Sock Construction

Standard Lacing