Outdoor Cap Co. MLB Mesh Colorblock Baseball Cap . MLB Replica Cap . Features 3D team replica logo on front. Micro Hook/Loop Closure. 100% Polyester. Structured Pro High Crown. MLB Logo on Left Temple. Flat Visor-Easily Shaped. Black Anti-Glare Undervisor. UPF 50+ Available in Youth or Adult: Adult (L): 6 7/8 - 7 1/2 (ages 12 and up) Youth (S): 6 3/8 - 7 (ages 6-12 years) Note: For Institutional/Youth Team or League Play Use Only - Not for Individual Sale or Resale. Baseball Express cannot ship this cap outside of the United States. Please contact a sales representative at 1-800-937-4824, if you have any questions.