The size is L, but it fits snugly rather than loosely. The body and arms are sheer, and the material is stretchy, so it's comfortable to wear. The neck and cuffs are ribbed. I've only worn it a few times, so there are no snags or pilling, and it's in excellent condition. - Brand: Dolce & Gabbana - Size: L - Material: Nylon/Polyurethane - Design: Long-sleeved T-shirt with print I have checked it thoroughly, but please understand that this is a personal inspection.