Purchased in October 2024 and worn about 3 times. It's a Uniqlo long-sleeved T-shirt. --- Quoted from the Uniqlo website --- Made with thick, durable fabric knitted with thick yarn, so it can be worn as a single layer. The cotton is organic cotton. 【Material】 This is a standard thick-count material made by tightly knitting thick 100% organic cotton yarn. The firm fabric doesn't cling to the body's lines, is durable, and doesn't easily lose its shape even after repeated washing, so you can wear it for a long time. 【Design】 It has a basic silhouette that blends well with a wide range of coordinates, making it versatile. In autumn and winter, it can be worn as an inner layer for layering or with outerwear, and in spring, it can be worn as a single layer. It's made with a boxy silhouette that doesn't cling to the body's lines, and it has a slightly more relaxed fit than the previous series, with a neck that's neither too tight nor too wide, providing a good balance. 【Specifications】 Elasticity: None Sheerness: None Fit: Regular Pattern/Design: Solid Stains, tears, odors, etc.: None