The Mens Leather Fly Patch The Duke Camofish Cap from FishOn Energy Co. is sure to become your new favorite cap. A classic, six-panel design features a premium, moisture-wicking sweatband and adjustable plastic snap-back closure for a custom fit. Cotton and polyester construction. One size fits most. Imported. Color: Green Camofish. Size: One Size Fits Most. Color: Green Camofish. Gender: Male. Age Group: Adult. Material: Leather. Type: Headwear.