The New Era 9FORTY Boston Red Sox League Essential Baseball Cap in in dark green-navy features the team logo embroidered on the structured front and the New Era flag embroidered on the side. It comes with breathable eyelets, a curved visor and button on top. The open back has an adjustable strap with metal buckle so the hat fits many sizes.

Hat Details:

• Made of 100% cotton
• Structured front panels
• Team logo embroidered on the front
• New Era flag embroidered on the side
• Adjustable strap at the back

Hat Sizing Info:

Adjustable – cotton back with buckle allows most sizes to fits comfortably. Can fit 55m to 61cm comfortably. That means it will fit from Small to XL.