The C on the front of our WorkFlex® classic logo cap lets you know the quality's all Carhartt. Constructed in a 97% cotton twill/3% spandex blend, the cap's Coolmax® sweatband wicks away moisture for comfort on warm days or when you're working hard. Built with a pre-curved visor, it comes in a WorkFlex® sizes: M/L or L/XL. *97% cotton twill/3% spandex blend *Coolmax® sweatband wicks away moisture *WorkFlex® sizing: M/L or L/XL