Rapha Winter Jersey, XS size. This is a product from the classic line of a while back, and the size is slightly more generous than a Japanese size S. It was sold under the name "jersey," but the combination of thick merino wool and windproof material on the front provided sufficient cold protection for use as a winter jacket. The surface is clean, but the lining is starting to pill, and one of the parts that secures the cord at the hem is damaged.