These replicas are the same caps that will be worn by the Kansas City Royals and Detroit Tigers for Salute to the Negro Leagues Game on May 6, 2018 at Kauffman Stadium. These are the professional model 59Fifty by New Era, the official cap of Major League Baseball and NLBM licensee.
Pre-orders are available now online. Sizes for both items are 6-7/8 up to 8-1/4. Caps are tentatively scheduled for home delivery between April 24 and May 4, 2018. Order your caps online by linking here at the Extra Inning Museum Store.