The Men’s NORVAN VT GTX Trail Running Shoe provides multi-terrain traction and a built-in liner to keep you climbing, scrambling, and running on and over trails and obstacles. The Gore-Tex waterproof liner sheds trail debris. Vibram’s outsole has a sticky forefoot compound for scrambling and a durable compound for long-distance run support at the back. You can adapt the fit from run to climb with one pull of a tab.