The featured product from For EveryBunny is made with 100% cotton chino twill with a unstructured, low profile and comes in a variety of colors including black, khaki, light blue, and more. It has a Permacurv visor that maintains its shape and an adjustable self strap with a hide-away side buckle closure with grommet. The cap fits head circumferences from 20.5″ to 21.6″.
You can find the cap for purchase on their site here. The product ships from the United States.