This MA-1 type jacket is a collaboration with the American workwear brand SPIEWAK. The outer fabric is 100% nylon vintage heavy nylon twill, a tightly woven fabric with a firm texture and a smooth feel with a dull luster. The lining is 100% polyester, a softer fabric that appears lighter than the outer fabric. The insulation is Thinsulate. The design of the front is eye-catching, and the details are carefully considered, such as the puckered seams and the ribbed cuffs. There are five pockets on the outside and four on the inside. It is reversible, so you can change the look of your outfit. The front parts are removable, so you can use it as a basic MA-1 jacket. Condition: Unused (with tags), there is a slight stain on the left shoulder, which appears to have occurred during storage (marked in the photo). It is only noticeable up close, so it should not be a concern when wearing. Color: ALPHAGREEN (manufacturer's color), the reverse side is a brown color. Size: 2 (L) Length: Approximately 65cm (approximately 69cm including the collar) Shoulder width: Approximately 55cm Body width: Approximately 64cm Sleeve length: Approximately 60cm