In hiking slang, "gorp" refers to the snack mix you take with you on your trip to keep adequately fueled - it's a must have! So too is our Gorp tall hiking boot with features that are essential to comfort and performance on and off the trail. This waterproof boot hits above the ankle and is made from simulated leather and ballistic nylon with a gusseted tongue to keep water out. A chunky TPR outsole provides traction while the Thinsulate® lining keeps feet warm and cozy.