Learn more about Carhartt. Carhartts Mens Odessa Cap is made of hardworking 100% cotton duck. CoolMax sweatband wicks away moisture. Adjustable fit with hook-and-loop back closure. Carhartt logos on front and back. One size fits most. Imported. Colors:Army Green, Bluestone, Dark Khaki,Driftwood,Navy. Carhartt Style No: 100289. Type: Headwear.