The X Ultra 4 shoes from Salomon are a shoe that fully adapts to the morphology of the foot with a softer collar, anatomical design that hugs the foot, and a low-density ADV-C Chassis for greater stability. In the updated X-ULTRA 4, all the above elements remain and are complemented by an outsole with exceptional grip that traverses rough terrains and climbs hills and mountains with ease, allowing you to explore every inch of your freedom.