90% Polyester 10% Elastane Imported Super Soft and Slim Heated Gloves: Comparing with other electric gloves, the heated glove liners with three-layer structure without cotton filling allows your hands move freely, especially ideal for more precise work that requires flexible fingers. Heating elements position across the back and full fingers of the gloves Windproof Warm Gloves: These heating glove liners rechargeable are made of 90% Polyester and 10% Elastane outside and soft velvet liner, windproof and comfortable material, effectively keep the freezing air out and warm up your hands. A good combination of slim body and warmth Three Heating Levels, Heat Immediately: One button satisfies three levels. Heating gloves high level reaches to 140°F-150°F (2-2.5hrs) and quickly heats up in 30 seconds, medium to 122-131°F (3-3.5hrs) and low to 100-113°F (6-6.5hrs). A pair of 7.4V 2200mAh rechargeable lithium-ion batteries included Three Touchscreen Fingers: The heated glove liners for men women are featured with latest touch screen material on thumb, index and middle finger of each hand, access to any smart devices smoothly; The silicone and suede in the palm for firm grips Glove Liners or Gloves: Our battery heated glove liners can be used standalone or under other regular working gloves or snow gloves. Enjoy the heat inside, waterproof and abrasion resistance outside. Suitable for driving, photographing, running, skiing and any other winter outdoor activities heated glove liners Mens Womens for arthritis raynaud's cold weather;heated gloves winter thermal warm thin snow gloves;heated ski gloves for hunting driving running cycling fishing motorcycle skiing;hand warmers rechargeable heating warming gloves black electric touchscreen outdoor work