Size Chart: Premium Heated Glove Technology Includes Certified 7.4V Rechargeable Batteries and Charger 3 Heat settings (high, medium, low) with touch of a button Perfect for those with cold hands, bad circulation, and stiff joints Touch Screen Friendly Our newest and most popular premium heated gloves are perfect for any occasion. Warm enough to wear on their own or under another pair of gloves. No more frost bite or freezing cold hands. Stay outside longer. Whether you are skiing, snowboarding, shoveling snow, or have chronic cold hands; Weston Heated glove liners are a great choice. 3 Heating levels Low 100°F Medium 120°F High 130°F Water Resistant Material Going outside in the snow or freezing rain? Do not worry as our upgraded material is water resistant to keep your hands dry in the worst snow storm. Material that with stands -20°F Even in the coldest temperatures, your hands will stay warm with our premium heated glove material. Washing&Care All items are machine washable. Remove battery before washing. Wash inside a linen bag or on delicate. Hang to dry.