... headwear Production IntroductionuMaterial: twill cotton, T/C, polyester, Acrylic, etcuStyle: 7 panel,6 panel, 5 panel, 4 panel, 3 panel ,etcuArtwork ... , PVC Patch, woven label patchuStructure: structured and unstructureduBack fastener: 7-hole plastic, adjustable buckle, velcro closure, metal buckle and grommet workshop breathable ...