Elevate your hat bar game with this printed mesh back cap! Baseballs are perfect for the gameday and tournament season!! This combo leaves the perfect canvas for so many patches! These caps are a 5 panel seamless foam front with cotton lining behind foam and cotton sweatband to help you stay cool! These have a high crownheight of 4in and snap closure. OSFM. Supports adult hat sizes 6 - 7 1/2 or circumference measurements of 20in - 23 1/2in.