The size is LLA and is indicated on the tag. It's 100% cotton, so it feels good against the skin and has a relaxed fit. The color is purple (it may look slightly different from the photos due to lighting). ★ Strawberry patterned socks, worn once, but I'm not good at sports-type socks, so they've been stored since then. (They show signs of wear.) Thank you for your consideration, and I appreciate your understanding.