The New Era 9FIFTY MLB Seasonal World Series Oakland Athletics Snapback in black is made of 100% cotton. This baseball cap features the team logo embroidered on the structured front, a World series patch on the right side, and the New Era flag embroidered on the left side. An adjustable snap at the back ensures a perfect fit.

Hat Details:

• Made of 100% cotton
• Structured front panels
• Team logo embroidered on the front
• World Series patch sewn on the right side
• New Era flag embroidered on the left side
• Dark green underbrim
• Adjustable snap at the back

Hat Sizing Info:

Small/Medium – 54cm – 60cm

Medium/Large – 58cm – 62cm