Size: M-L Width: Approximately 52cm Length: Approximately 77cm The fabric is similar to sweatshirt or trainer material, with a gray lining of the same fabric but a different color. It's not too thin and not too thick, and it has pockets, making it a versatile piece. It's great for spring, places with air conditioning in the summer, and of course, autumn, and it's also cute worn under winter outerwear. I think it will be useful when you go out a little, or when it's chilly. It's hard to convey in the photos, but it's simple and very cute, so I recommend it. Discounts available for multiple purchases.