This is a short-sleeved jersey from ECKO FUNCTION. I obtained it as a used item several years ago and have stored it in my closet, almost unworn. It's labeled as a size L, but I think it's closer to XL. There is some discoloration (yellowing?) to a cream color in some areas. It's probably about 20 years old, so please understand that there may be minor scratches and stains.