Dual-Source Heated Jacket Liner M
86% polyester, 6% spandex, 8% fabric with poly-fleece. 100% poly-mesh lining. Features Gerbing's Microwire® 5-panel heating system. Stand-up collar. Zipper front. Bungee cord and toggle hem. Extended cuffs with thumbholes that cover the hand to block air from blowing up the sleeve. Two hand-warmer pockets. Embroidered graphics on left chest. For best results, heated liner should be worn over a base layer and then under a jacket. Connects to the bike 12V electrical system or a 12V lithium rechargeable battery. Battery pack (98247-12V) sold separately. Includes lighted power switch for regulating temperature when powering from bike.