The 40 L DLA Garrison Collection Trench Coat is a vintage piece from the 1980s by the brand Harbor Master. This classic black trench coat for men features long sleeves, a cotton blend material, and a belted style with a lined interior for added warmth. Perfect for everyday wear, this coat exudes a timeless and sophisticated look characteristic of the trench coat/mac style. With a size 40 L, this coat is a versatile and stylish addition to any wardrobe.