The Marmot Women's Jena Vest is a lightweight and packable sleeveless insulated vest that offers exceptional warmth. It is filled with 700-fill power down, providing excellent insulation without adding bulk. The vest features a zippered front, two zippered hand pockets, and a stand-up collar for added protection. Its slim fit and stylish design make it a versatile choice for outdoor adventures or layering under a jacket on colder days.