The product is a women's size medium Patagonia Nano Puff Insulated Vest in navy blue. This short-length puffer jacket is made of polyester and features a full zip for easy on and off. Perfect for layering in colder weather, this stylish vest is designed to keep you warm and comfortable while still looking fashionable. Ideal for outdoor activities or casual everyday wear, this Patagonia vest combines functionality with a flattering fit for women.