The Mobile Warming Battery-Powered Heated Vest is a unisex, XLarge vest designed for outdoor activities in cold weather. Made from a polyester blend, it features a zip closure and up to 16 hours of heat from the battery. The vest is suitable for travel, casual wear, and business occasions, with accents like a zipper detail. With a warmth weight of 400, it is ideal for winter, fall, and spring seasons, making it a versatile and practical choice for activities like cycling, hunting, and hiking. The classic black color and solid pattern add a touch of style to this functional and high-performance vest.