This is an N-1 deck jacket I purchased about 10 years ago. The outer surface is 100% cotton with a fine weave that is windproof, and the inside is a luxurious blend of 80% wool and 20% alpaca, keeping you warm even in winter. The size is generally M. I wore it over a dress shirt at 175cm tall and 60kg. It's a slightly tight fit, but it's warm even when worn over long-sleeved T-shirts or dress shirts in winter. As you can see in the photos, the end of the zipper is starting to fray, making it difficult to close the zipper, so please be aware of this. There is no problem if you mainly wear it with the buttons. It has a fair amount of wear, but because it uses good materials, it can still be worn for a long time. - Brand: MARKAWARE - Size: 2 - Style: Military jacket Thank you for viewing. Shoulder width / Body width / Sleeve length / Length Shoulder width: 42cm Body width: 54cm Sleeve length: 63cm Length: 63cm Measurements are taken by a layman, so there may be slight errors. Color: Black系 (Black-based) Damage: End of zipper