Size: L Length: ~68cm Shoulder width: ~45cm Width: ~52cm Sleeve length: ~67cm Color: Black Material: 100% Cotton Made in Germany L size, aluminum buttons, I think it's rare. (Quote from online site) German leather refers to the extremely thick cotton moleskin fabric that was used as a substitute by ordinary workers in Germany in the first half of the 20th century who could not afford expensive leather clothing. This fabric, which has been made in the same factory for 100 years, is very durable and tightly woven, and is as windproof as leather wear. On the other hand, in its new state, it has a dimensional stiffness and hardness, and the rough feel of the fabric is understandable, as it can only be sewn with a leather sewing machine. The secret to the popularity of such German leather items, which are not necessarily comfortable to wear, is, above all, their aging. The more you wear it, the more wrinkles and wear marks are engraved, and it becomes soft and has a wonderful, shaded expression. There is the pleasure of finishing it into a one-of-a-kind piece just for you. However, this Mao collar jacket uses a thinner fabric than the extra-thick fabric used for standard jackets and pants, so it is easy to move in and the aging process is likely to be faster. You can use it as an outer in spring and autumn, and as an inner in winter, like a denim jacket, so you can use it for a long season.