Thank you for viewing. CHALLENGER New Era®︎ 59FIFTY 5P / LOGO CAP COLOR: BLUE SIZE: 7 1/2 (59.6cm) MATERIAL: POLYESTER 100% This is a collaboration with "NEW ERA," a brand that started in 1920 as the official supplier of MLB's only official player CAP. It is a "59FIFTY" (Fifty-Nine Fifty) model, characterized by its classic silhouette that is resistant to deformation due to the unique core inside the front panel. Embroidery is applied to the front. * This product does not have size adjustment and is available in sizes with approximately 1cm increments. Thank you.