 The new caps provided by the New Era Cap Company are of the 59Fifty style instead of the 39Fifty used in seasons past.In addition to batting practice and spring training games, Major League Baseball has also allowed the use of the new caps during regular season play.The Houston Astros unveiled a new/old identity at a fan event November 2, 2012, at Minute Maid Park, as the team reverted to the orange and navy colors used from their inception in 1962 through 1993.