Features: Designed for Cold Weather:Design with the latest carbon fiber and imported high-quality heating sheet.Radiant heat technology and a portable battery deliver consistent heating power - no matter the temperature, let you feel comfortable and warm. Tailored Fit Design and Great for Many Occasions:Lightweight insulated for you to wear in any ways with unrestricted movement; Water and wind resistant,cold-proof.Ideal and warm choice for you, family members, friends, employees, to enjoy outdoor activities against cold and chilly climate. Health Care Heated Pant:Help promote blood circulation, relief pain of muscles. Best gift for parents and families or lover. Comfortable and skin-friendly: Constant temperature heat collection system, reduces the generation of static electricity. Machine Washable: Machine and hand washable, suitable for cold winter. The product must be connected to a mobile power source to generate heat. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Asian size is smaller than eu/us/uk size,please compare the detail sizes with yours before purchasing. Description: Length: trousers suitable season: winter Fabric composition: nylon/nylon Colour: Black Function: Keep warm Applicable object: neutral Waist type: mid waist Size:as the picture shown Package List: 1x Pants