Hockey Sweatshirts Hoodies Sports Hockey Jersey Hoodie. Regarding sublimated hockey jerseys, we are also able to provide private label services for your customized hockey jerseys. Generally we have two different ways for private mark of custom hockey shirts. The production of woven private labels and subsequent sewing on the inside of the collar is one method; sublimation printing the private label on the inside of the collar of hockey jerseys is another. You are free to select the preferred private label method.