Yo, Marine/Devil Dog/Leatherneck, wanna rep your unit with some top-notch attire? Look no further than Semper Fi Threads! These USMC Unit Shirts dudes churn out epic USMC unit shirts that'll have you showin' pride. From classic camos to bold designs, they got a shirt for every squad/platoon/section and time of year. Check 'em out and grab yours bef