Norrona bitihorn men's Tights are light weight and durable running tights perfect for both mountain trails and the urban scene. The stretchy fabric is slightly wind resistant and has a brushed inside to ensure next-to-skin comfort. The zippers at the lower legs provide easy on/off and make some ventilation. The bitihorn Tights has a small pocket in the back with a membrane to protect your phone and other essentials from sweat. These tights have a medium high waist and sit well to prevent sagging. Reflective details on the legs will keep you visible in the dark.