usa-flag-tee-black-mens-1-s Nyc Factory Usa Flag Tee T-Shirt Unisex Mens Vintage Retro I Official Nyc Factory Product. New With Tags. Usa Collection. Tags: USA Flag Tee T-Shirt Unisex Mens Vintage Retro I is a licensed product by NYC Factory. Soft cotton shirt is brand new and with tags. Retro style flag collection product.