This is the M65 field jacket from Distinction Men's BIGI, the top-of-the-line brand of Men's BIGI. Originally designed as a combat uniform adopted by the U.S. military in 1965, it is still used as a base by many fashion brands, and its basic, timeless design is popular. The color is a glossy navy, with a firmness and sheen, and it doesn't have the rough look of a typical M65 field jacket. It's fine to wear it over a suit. The material is 100% polyester, and a hood is stored inside the collar. By tightening the drawcord on the inside of the waist, it prevents wind from entering from below, allowing for a stylish look. With four exterior pockets and one interior pocket, typical of military design, you can store your cell phone, glasses, wallet, etc. The jacket can be adjusted with two zippers, one at the top and one at the bottom. As shown in the third and fourth images, there is a camouflage print on the inside of the cuffs, which can be an accent when the cuffs are folded back. The size is approximately 43 cm for the shoulder width, approximately 51 cm from armpit to armpit, approximately 69 cm from the base of the collar to the hem, and approximately 61 cm from the shoulder to the cuff, which is equivalent to a size M. It has hardly been worn since purchase. This is a convenient jacket that can be worn from autumn to spring, except in the summer, and it is made in Japan. Thank you for your consideration.