10-4 (Green/Orange)

Our 10-4 hat is bold and bright. This hat celebrates the Ten codes, especially “10-4”, which first reached popularity in the mid to late-1950s through the popular television series Highway Patrol.

10-4 is a synonym for other phrases such as: understood, check, right on, got it, will do. A phrase often used in walkie-talkie correspondence, but also in the freight industry over CB radios, that means “Yes, I hear you loud and clear, and will follow out the operation as you instruct.”