Features: Experience customizable warmth with this 9 zone heated vest featuring USB powered heating and double control panels for personalizing temperature adjustment. Engineered with windproof stand collar and polyester fabric, this thermal jackets delivers lightweight insulation through 9 controlled heating zones for targeted body warmth. Perfect for winter sports enthusiasts, outdoor workers, and techs forward users needing great heat management during skiing, hiking, or prolonged cold weather commutes. Optimize cold weather performances in subzero temperatures – ideal for mountain expeditions, urbans cycling, or daily errands where quick USB charging from power banks ensures uninterrupted warmth. Its ergonomic design combines machine washable durability with intuitive front/back temperature controls, making it a versatile heated outerwear solution for active lifestyles. Specifications: Component: Polyester Color: Black, White Size: M/L/XL/2XL/3XL/4XL/5XL Size:M Bust:112cm(44.09inch) Length:72cm(28.35inch) Size:L Bust:116cm(45.67inch) Length:74cm(29.13inch) Size:XL Bust:120cm(47.24inch) Length:76cm(29.92inch) Size:2XL Bust:124cm(48.82inch) Length:78cm(30.71inch) Size:3XL Bust:128cm(50.39inch) Length:80cm(31.50inch) Size:4XL Bust:132cm(51.97inch) Length:81cm(31.89inch) Size:5XL Bust:136cm(53.54inch) Length:82cm(32.28inch) Package Includes: 1pc USB Heating Vest note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect the item actual color.