Celebrate your Diamondbacks fandom with this Diamondbacks Zack Greinke Crimson On-Field 20th Anniversary Patch Alternate Flex Base Jersey! This jersey features Zack Greinke number to show your support for the player and team. There's no better way to show your loyalty than make this jersey your own.

• Material: 100% Polyester Mock Mesh
• Cool Base technology is made with interlocking moisture-wicking fabric for a lightweight, breathable feel
• Flex Base uniform system reduces overall jersey weight and enhances mobility
• Patented mesh Air Belt for better air flow and less bulk under pant line
• Heat-sealed MLB Authentic Collection jock tag above left hem
• Sewn-on tackle twill graphics
• Tagless
• Machine wash
• Imported
• Officially licensed