Rare promotional hockey jersey for Apple’s release of the Mac OS X, which became the primary operating system for Apple's Mac computers in March 2001. The blue jersey, size XL, features white stripes to the arms and waist, a large white Apple logo to the front, and a massive white “X” to the back. The jersey’s collar tag bears the Canadian flag. In fine condition, with a couple of small scuffs to the central logo. The consignor notes that this jersey was exclusively presented to Canadian Apple employees to celebrate the launch of OS X in their country.