JRB8 Classic Style Snap Back 65% polyester, 35% cotton 5-panel, structured, high-profile Eight-row stitching on flat visor 4" crown Hard backed front panels Matching under visor Plastic adjustable closure Sizing: (in inches) Adjustable Crown Height 3 3/4" Hat Sizing 6 5/8" - 7 5/8" Numerical Sizes Adjustable