For no nonsense hardworking staples that'll remain your casualwear rotation for years to come, it has to be Carhartt WIP. The Backley Cap, a five-panel design made from sturdy 9.4 oz cotton canvas, showcases the brand’s commitment to durability. It features a firm, flat peak and reinforced front panels for structure. The cap also includes metal ventilation eyelets for breathability and an adjustable strap for a custom fit.