Welcome to zero gravity. The ON CLOUD X W is a result of the Cloud being adjusted for versatile athletes who mix their trainings. Soft landing. Explosive toe-off. Woven forefoot and specially moulded heel guarantee a great fit. Don't be mistaken, this is the lightest, fully cushioned running shoe you have ever experienced. Just slip them on and run. Improved upper is made of technical mesh for breathability and support on the right places. The new CloudTec® sole is made from a Zero-Gravity foam. The foam absorbs impacts from all directions and supports stability of your foot. Maximum comfort is ensured by double density insole, seamless tongue and integrated sockliner. Lean heel with perfectly moulded cushioning pads keeps the foot safely in place.