The piece is made with a face fabric of 100% PU and a back fabric of 100% cotton, giving it a matte, textured surface with a goat-leather touch that feels light and soft while holding a structured shape. The PU face has a leather thickness of 0.68mm and is resistant to bending and cracking, so it keeps its shape without feeling heavy. The cotton backing adds breathability and comfort against the body, making the piece suitable for relaxed, casual wear with a retro, premium aesthetic. The lining is 100% polyester, which helps the piece slide on easily and supports the loose, relaxed fit. The windproof function and regular thickness make it ideal for autumn and winter layering, while the cropped, boxy silhouette and solid color keep it easy to style for everyday commuting, coffee meetups, city walks, and exhibitions.