The CLOUD X running shoes from the On brand are designed for athletes who seek optimal performance while enjoying exceptional comfort. These shoes are made of 100% polyester, 40% of which is recycled, making them a responsible choice for athletes. Their recycled and removable textile insole allows a personalized adaptation for each foot. The rubber sole ensures optimal cushioning for repeated impacts. The heel measures 6 mm, providing additional protection for the feet. The CLOUD X shoes are ideal for running, training, marathons and hiking. They combine technique, performance and comfort to offer an unforgettable running experience.