The Portwest® Ultrasonic Tunnel Heated Jacket, 100% polyester 65g outer fabric, 100% polyester 55gr lining and Insulatex 260g lining filling. With built-in carbon fiber heated panels to bring extra warmth and comfort to the wearer, while increasing its water resistance (waterproof). It has three heat settings controlled by a button on the chest and includes a rechargeable battery that provides 3-10 hours of warmth. With 3 spacious exterior pockets and hidden cell phone pocket. Zipper fastening, elastic cuffs for better fit. Machine washable at 30º.Translated with www.DeepL.com/Translator (free version)