Warm, stretchy mitts with the added benefit of full touchscreen functionality, the Black Diamond HeavyWeight ScreenTap mitts are ideal for skiing, trail running or hiking with your smartphone. Black Diamond started with a warm and stretchy fleece shell, then covered the entire palm with U|R Powered material to allow for gloves-on touchscreen use. Goat leather palm patches offer a secure grip on poles, dog leashes and aprés beers.