The men’s MOUNTAIN PASS GTX Hiking Boot is a light weight hiker ready out-of-the-box for trails or city streets. The full grain leather upper is lined by a GORE-TEX waterproof liner. Vibram’s Kletterlift outsole is thinner and lighter but no less rugged than standard outsoles. The leather-lined collar is soft and requires less break-in. A removable OrthoLite footbed rests on a Bi-Fit board that combines the shank, lasting board and midsole into a single unified piece.