Cbs11tv.com - NHL Reveals Uniforms That Make Players Faster After more than two years of testing and designing, and nearly 100 different versions, the NHL and Reebok unveiled the new uniform system that will be debuted at the NHL All-Star game this week, and for all 30 teams next season. It is the biggest change to NHL uniforms since the early 1960s, when synthetic fabrics replaced the old wool jerseys.