Men's SM size Navy 100% Polyester Purchased for 5000 yen, but I bought too many, so I'm selling it. Thin fleece lining, so it's warm. Good for outdoor running or as a light jacket. Unopened, so the size information is from the internet: SIZE: Shoulder width: 43.5-45cm, Sleeve length: 61.5-62.5cm, Body width: 54-57cm, Length: 68-68.5cm Brand new, unused.