U-Flex Flat Peak Trucker Cap with Pit Division Badge embroidery. adjustable size. A true piece of craftsmanship, this trucker is made with immaculate attention to detail and a focus on fit; making it a must-have flat peak. One size fits all. • 80% Acrylic / 20% Wool / 100% Polyester (Back) • 5 Panel Structure • Double Row Poly Snapback