I am selling a U.S. Army long-sleeve T-shirt. The inner tag, UNICOR JESUP, GA., indicates that this is a long-sleeve T-shirt made for the U.S. Army's IPFU (Improved Physical Fitness Uniform) training wear. It's a government-issued item. Those with time can find more detailed (and interesting) information, so please look it up. The back has the Army's "A" mark printed with reflective material, but it doesn't reflect much, likely due to age. The mock neck design makes it suitable for wearing alone or as an inner layer, without looking childish. This item is priced without discounts. I will not negotiate on price. ■ Size Length: 70cm Shoulder width: 47cm Width: 55cm Sleeve length: 61cm These measurements are approximate due to being taken by a non-professional. Please check the photos for the measurement points. The label says MEDIUM, but it should fit like a Japanese L to XL. ■ Material 100% Polyester ■ Condition I purchased this as part of a collection from a used clothing store. It's polyester, which tends to pill with wear, but the pilling is not very noticeable, so I believe it hasn't been worn much. There are some small stains. Please check the photos for the slightly loose stitching on the left side. Please refrain from purchasing if you are sensitive to minor stains or imperfections. I will provide additional photos for pre-purchase condition checks. Feel free to comment. To keep the packaging compact, there may be temporary folding wrinkles.