Vortex Dad Muted Flag Hat - Men's Maroon OSFM. An unstructured build makes for a more relaxed look and a metal buckle and tuck-in closure in back mean you get a custom fit. Specifications for Vortex Dad Muted Flag Hat - Men's: Manufacturer: Vortex Gender: Male Age Group: Adults Hat Size US: One Size Hat Style: Hat Color: Maroon Application: Outdoor Package Contents: Vortex Dad Muted Flag Hat - Men's Vortex 222-36-MRN: Dad Muted Flag Hat - Men's Maroon OSFM