I am selling this item because the size didn't fit, even though I just bought it recently. It's lightweight and made of a material that can be worn from spring to autumn. It's only been tried on, and the tags are still attached, but please refrain from purchasing if you are concerned. ●Size Length: 70cm Shoulder width: 44cm Chest: 102cm ●Description An easy jacket with excellent comfort, minimizing the unevenness of the seams. 【Design】 Single-breasted, two-button design with patch pockets at the waist. Three buttons on the cuffs. It features a single-layer construction without a back lining or sleeve lining, making it lightweight. A special sewing machine called a flat seamer is used to create flat seams, minimizing unevenness and providing a very comfortable fit. 【Material】 Uses mesh fabric knitted on a tricot knitting machine. It features elasticity born from the structure, water absorption and quick-drying properties, the cool-to-the-touch feel of nylon, and lightness. Because it has less contact area with the skin, it feels good against the skin and can be worn comfortably even in the hot summer.