Color: Navy Pattern: Solid Material: Nylon/Polyester Season: Spring/Summer Size: L Purchased in 2025 from ZOZOTOWN and tried on once. (Original price: 35,200 yen) Unable to return it without the tags, so I am listing it here. Below is the description from the official website: A jacket with the comfortable feel of a shirt. This is a standard single-button 2-button jacket from the "COZY" series, a business wear series that pursues comfort and specializes in functionality. With a light and airy feel, it maintains a sense of quality while allowing you to spend your time actively and comfortably, from business to casual scenes, even in the hot season. ■Specifications ・Notch lapel ・Front 2 buttons ・Center vent ・Flap pockets ・3 sleeve buttons ・Lining: Wide facing ■Material Among the washable stretch materials of the COZY series, this jacket uses a particularly thin and light polyester taffeta material. It is so lightweight that you'll forget you're wearing it, and the airy feel, like wearing a shirt, is its greatest charm. ============================ Lining: Sleeve lining Transparency: None Stretch: Yes Gloss: None Functionality: Washable, Stretch ============================