Warmth, comfort, and versatility combine in our Flip-Top 4.0 Mitten with Liner Glove. Made with quiet brushed waterproof/windproof fabric. The DWR treatment ensures that water is shed off the fabric, keeping your hands dry and comfortable in wet conditions, while 80 gram Thinsulate™ insulation provides wearers with exceptional warmth without adding bulk. The built-in liner glove is made with Polyester Spandex material and features a touch screen compatible index finger and thumb, allowing you to use your phone or other devices without having to remove your mittens.