Armycrew Oversize 2XL Lucky Clover Patch Structured Mesh Back Flatbill Snapback Cap. 50% Polyester, 50% Cotton. ONE SIZE FITS MOST BIG HEAD SIZES : Adjustable plastic snap closure. IMPORTED : Hand wash recommened. PERFECT FOR CASUAL WEAR : Structured, Mesh Back, 3 1/2" Crown(Mid-Profile Cap), and same color under visor with 6 Rows of stitching. 2.75" Bill Long . GREAT QUALITY DAILY HEADWEAR : Classic plain Trucker Mesh Back oversized XXL cap for those with big head sizes. CUSTOM MADE : Fitting up to XXL, 2XL Size (7 3/4 or 63cm).