The length is approximately 58cm and the width is approximately 51cm. Made of a rustling fabric, it's lightweight and useful for light rain, wind, or chilly days. The area from the armpit to the underside of the sleeve is made of breathable fabric. It's thin and doesn't take up much space in a bag. It has been worn a few times. Price reduced! Windbreaker, also suitable for golf, walking, running, and watching sports.