This is an updated, modern take on the classic MA-1 short blouson, designed with functionality in mind. ● Inspired by the Canadian military's 80's MA-1, we've intentionally removed iconic military details like shoulder epaulettes to create a design that fits seamlessly into casual settings. ● The sleeves are detachable, allowing you to wear it as a vest, a trendy item. ● Furthermore, by reversing the reversible sleeves and attaching them, you can wear it like a stadium jacket, enjoying the quilted pattern and color scheme. ● The adjustable hem uses a rubber spindle to cinch it, giving it a sporty feel. ● The left sleeve features a PERTEX embroidery, adding an accent. ● Available in two versatile, classic colors: black and olive. ● The oversized silhouette with a generous body width is also recommended for women who like a more masculine style. MEDIUM: Body Width 66 Shoulder Width 43 Length 69 Sleeve Length 63 This is the sizing information from ZOZOTOWN. Purchased new and only worn once for a short time, so it's in beautiful condition.