The Nike Men's Sportswear PrimaLoft Puffer Vest in Navy, size medium, is a stylish and versatile outerwear option suitable for various occasions. Made with polyester outer shell material and insulated with down, this vest offers warmth and comfort. Featuring a zip closure, zipped pockets, and water-resistant construction, it is ideal for travel, casual wear, and workwear. The limited edition vest also includes quick-dry technology and is designed for all seasons, making it a practical and fashionable addition to any man's wardrobe.