Montane's Slipstream Twin Skin running shorts are cut in a run-specific fit made for movement, with an elasticated waist and a drawcord to keep it all in place as you go. The super lightweight outer combines with a snug breathable inner nylon for fast-wicking comfort on the trail. With gel pockets and a zipped rear secure pocket for essentials, these Twin skin running shorts are perfect for warm-weather training and racing.