Haikyu!! MSBY Black Jackals Official Jersey - Size M This is an official Haikyu!! merchandise item, the MSBY Black Jackals jersey in size M. I purchased it at the Jump Shop. I've worn it indoors about three times, but there are no noticeable stains or damage. I used it for a Sakusa Kiyomi cosplay. I also have the uniform and supporters listed in separate listings, so please contact me if you'd like to purchase them together.