Outer fabric: 70% wool Filling: 90% down, 10% feather Size: S Shoulder width: 40cm Body width: 50cm Length: 63cm Sleeve length: 58cm Although it's size S, it feels like a men's M. Nano Universe x Nishikawa down jacket I've worn it several times, but it's still wearable. I think it's clean without any noticeable stains. It's warm, so I recommend it.