The New Era Cooperstown Athletics MLB Heritage Retro Crown 9FIFTY Cap is part of the New Era MLB Series, which combines fitted and classic designs to celebrate iconic teams. This cap features a structured crown and authentic side patches.

• 59% Wool, 41% Polyester
• Six-panel construction
• Curved visor
• Features the Cooperstown Athletics logo at the front
• New Era flag branding on the side
• Strapback closure
• Color: Dark Green

Brand

New Era

Style Code

60771858

Also Known As

Dark Green

Colors

teal/green/white/black

Listed

January 30, 2026

Model

9FIFTY

Gender

unisex

Size Run

Adult

Category

Apparel & Accessories/Clothing Accessories/Hats/Baseball Caps