In celebration of the sold out Pearl Jam shows at Fenway Park and Wrigley Field, Pearl Jam has teamed up with New Era to release limited edition caps. The New Era x Pearl Jam collaboration features a Boston Red Sox snapback cap and a Chicago Cubs snapback in two different color ways - official team colors and one in all black. The caps also have custom lining to honor the Green Monster scoreboard at Fenway Park and the Wrigley Field’s ivy outfield wall. These limited edition snapbacks are available to 10C members today in the pearljam.com shop while supplies last.