This New Era 59FIFTY fitted cap is a collaboration with Diet Starts Monday, celebrating the 1973 Oakland Athletics World Series team. It features a green and yellow colorway and is constructed from 100% polyester.

• Collaboration with Diet Starts Monday
• 1973 Oakland Athletics World Series theme
• World Series patch on the right side
• New Era logo embroidered on the right side
• MLB logo embroidered on the back
• Diet Starts Monday (DSM) embroidery on the back
• Fitted cap with a 6-panel structured silhouette
• High profile crown
• Flat visor, can be curved
• Includes a gold New Era pin