A throwback essential with timeless appeal, the MLB True Classics Pro Pinch Snapback delivers iconic style across the league. Featuring a 5-panel design with a high structured crown and pre-curved visor, it�s finished with a raised embroidered logo on the front and an embroidered Mitchell & Ness logo on the back. Crafted from 100% cotton with a snapback closure for a classic, game-ready fit. The Arizona Diamondbacks are a Major League Baseball team founded in 1998 and based in Phoenix, Arizona. Joining the National League as an expansion franchise, the Diamondbacks made history by winning the World Series in 2001, one of the fastest championships by an expansion team. Playing at Chase Field, the team is known for its teal, purple, and black heritage, passionate fanbase, and a legacy highlighted by clutch postseason moments.