Keep your hands warm on the run with Smartwool Merino Sport Fleece Wind Mittens. These mittens are made with Merino wool on the inside, so they are soft and comfortable. The windproof overlay on the back of the hand protects you from the elements and tucks into a pouch at the top of the hand when you don’t need it. They feature silicone grippers on the palm and fingers to make sure that you can grab your phone without dropping it and a touchscreen compatible thumb and index finger to allow you to use the phone with your gloves on. Plus, these mittens have reflective piping for added visibility in low-light conditions. Looking for other cold weather running apparel? Check out our guide on the best winter running apparel.