100% NylonZipper closure【QUALITY FABRIC, LIGHTWEIGHT & WARM】lightweight heating vest is made of 100% nylon with waterproof coating on the surface, which can keep your body warm continuously, you can wear it inside and outside freely with a variety of ways to wear it, and your movement is not limited.【4 ZONE HEATING & 3 HEATING MODES】 Women's heating jacket uses ultra-thin carbon fiber heating elements to heat the neck, back and under both pockets; Front and rear heating zones can be controlled using a central controller; 3 heating modes: high(131℉),
