Winter Heated, Underwear Usb Battery Powered, Electric Thermal Long Pant,. Features: Soft Skin-friendly Material Ensures Warm and Comfortable Touch Feeling. 8 Carbon Fiber Heating Elements Generate Heat Across Core Body Areas. Adjust 3 Heating Settings (High, Medium, Low) with Just a Simple Press of the Button. Help to Promote Blood Circulation, Enhance Metabolism, Reduce Muscle Stiffness Etc. Can Be Washed by Hand or Machine. Equipped with a USB Plug, Can Be Charged Conveniently. Convenient Pocket for Your Battery Carry. Specifications: Material: 91.1% Polyester + 8.9% Spandex. Type: Women / Men ( Optional ). Size: S / M / L / XL / 2XL(For Female ) Size: M / L / XL / 2XL (For Male ) High Mode, Approx. 55 Medium Mode, Approx. 45 Low Mode, Approx. 35 Male Clothes Weight: Approx.500 G / 17.6 Oz Male Pants Weight: Approx.435 G / 15.3 Oz Female Clothes Weight: Approx.460 G / 16.2 Oz Package List: 1 * Pants 1 * Shirt . We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.