I am listing several fin-ch Finch items. Material: 80% Cotton, 20% Linen Quote Extremely thick fabric, but breathable, with a good feel, strong, and long-lasting. Tested in subtropical regions. As innerwear in the South American Amazon, scorching Australia, humid Hong Kong/Macau, Thailand, and frigid Russia. In all cases, I was able to spend time comfortably, making me wonder if it was really a cotton-linen T-shirt? It quickly wicks away sweat, feels smooth, and doesn't stick to the skin. I believe it will have no problem in Japan's hot and humid climate. And the fabric is truly strong and resistant to losing its shape. Approximate flat measurements (cm) Please note that these are amateur measurements, so there may be some errors. Length: 71 Width: 53 Shoulder width: 44 Although not very noticeable, it has faded somewhat due to its yellow color. Pattern/Design: Print (logo, etc.)