Get cushion, comfort and confidence on both roads and trails with the On Cloudsurfer Trail. Feel like you are running on clouds wherever you want to run. These shoes have all of the cushioning to create smooth strides on any surface, while the rubber outsole has the grip and traction to take on uneven terrain. Details: Upper: The soft engineered mesh was made with recycled polyester for lightweight comfort and flexibility. There is a generous and forgiving fit that still feels secure on a variety of foot shapes. Midsole: Helion™ Superfoam is soft and cushioned. The Cloudsurfer Trail uses CloudTec Phase® geometry that has been adapted for trail running to give you smooth sailing off-road.Outsole: The outsole has a versatile lug pattern that can be used on various surfaces and is made with On’s Missiongrip™ compound to provide outstanding grip.