The Navy Puffer Vest 2.0 is a versatile piece suitable for transitional seasons. It's great for those who want to stay warm in the morning chill or during office AC. Ideal for gym-goers and those in business casual settings. Made of 88% Nylon/12% spandex, it's water-resistant, lightweight, and packable. The vest has side seam hand pockets with snap closure, an inner sleeve pocket, and a zipper closure. It fits snug through the shoulders and straight through the waist.