It's also popular as a street fashion item. Navy YONEX jacket, size M, button closure and functional. Originating from its use by coaches of American sports teams, it's made of lightweight nylon material that blocks wind, making it known as outerwear convenient for regulating body temperature in the chilly seasons of spring and autumn. - Brand: YONEX - Size: M - Color: Navy - Design: Button closure, long sleeves, with collar - Features: Drawstrings on both sides Length: Approximately 79 cm Shoulder width: 58 cm Width: 63 cm Sleeve length: 55 cm Thank you for viewing.