Today is not just a day before Christmas Eve, but also the day Jordan Santa brought sneakerheads the legendary Air Jordan XI Space Jams, as seen on Michael Jordan in Space Jam. Such a milestone release in sneaker fiend release will definitely not go unnoticed by lifestyle basketball label, UNDRCRWN. To commemorate the release, UNDRCRWN has created a special “ASTRODUNK” Crewneck Sweater for proud Space Jam owners to match their kicks with. The crewneck features an astronaut moon-walking (with moon in hand like a basketball) donning the Air Jordan XI Space Jams. While the crewneck sweater is available in Space Jam blue/black, it also comes in Heather Grey, Forest Green, Navy, Red, Purple and a black tee form for those who like to mix it up a little. As mentioned previously, these are also available alongside the Jams at MAJOR DC, but you can also look for them online at UNDRCRWN.