The Cloudultra 2 are trail running shoes from On Running. The Cloudultra 2 are ideal for long distance and off-road training.Featuring the connected CloudTec technology and a closed outsole, you will be ready to run on rocky or gravel trails in comfort and without any problems! The Cloudultra 2 model has been designed to offer excellent cushioning, thanks in particular to its Helion super-foam lining, but also guarantees perfect comfort and fit throughout your activity thanks to its new FlipRelease. The Cloudultra 2 will propel you to "go beyond the limits" on any type of terrain with exceptional support and comfort!