The Salomon XT-6 Expanse Leather sneakers feature a nubuck upper, mesh and rubber inserts, and a sewn SensiFit&trade structure. They also have a rear pull tab, fabric lining with EndoFit&trade technology, and a removable dual-density OrthoLite® insole. The Agile Chassis System insert, EnergyCell sole, and Contagrip® rubber outsole provide excellent support and traction.