This is a UNIQLO cut-and-sew top from quite a while ago. It's not a flimsy fabric; it has some thickness to it. It can be worn on its own or as an inner layer under a jacket, etc. It's easy to match with anything and I've found it very useful, but I've outgrown it! There's some overall pilling, but I think it's still wearable. I'm also selling a white version in a different color. This one is in slightly better condition than the white one. Navy ribbed knit long-sleeved T-shirt, size S, comfortable to wear with a blend of acrylic and wool. - Brand: UNIQLO - Size: S - Color: Navy - Style: Ribbed knit - Material: Acrylic/Wool blend Thank you for looking.