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