This is a nylon jumper from Birthday. It's made of a light, rustling material. I bought it this week. The color is light purple, and the size is 120. It will be useful in this chilly season. The hood is removable. It also comes with a storage bag, so it can be folded compactly without taking up much space, making it convenient to carry around when you go out. There was a small stain on the storage bag from the time of purchase.