The leather patch hats are made from 100% bio-washed chino twill. It's a very comfortable yet sturdy material that will last for ages. The hat's shape is unstructured, six-panel with a low profile, quality leather patch, and a pre-curved bill. 
.: Materials: 100% bio-washed chino twill cotton (hat), 100% PU leather (patch)
.: Unstructured, six-panel
.: Pre-curved bill
.: Hand-wash only