This is a Patagonia M's L/S Back For Good Responsibili-Tee that I purchased in February 2022. The size is S (US size), and the color is NNBE (New Navy w/ Bear), which is basically navy. I liked it quite a bit, but I've recently come to prefer a more relaxed fit, so I've decided to sell it. Width: Approximately 47cm Length: Approximately 65cm