Hello there, and thanks for looking. Here we have an amazing vintage Cornell Russell Athletic pullover. Size is XL, 100% nylon. Pit to pit is 22 inches, back collar to bottom is 27. I don't know for sure what sport it's from, but it seems like a light basketball warm-up jacket. Stitched letters on the front, partially zips up. There are a few light stains on the front bottom, the bottom edge and sleeve. These flaws are pictured. Some general wear/fading. Good times!