Thin Blue Line Men's Honor Dual Black . The Thin Blue Line Men's Honor Dual T-shirt is a unisex fit that is perfect for both men and women. With a durable yet comfortable cotton-polyester material this Thin Blue Line tee is a must-have for any closet. The front of this tee shirt sports the Thin Blue Line and an American flag with the words Honor and Respect proudly displayed. With every order placed a donation of one dollar will be made to one of the many worthy causes that support law enforcement and first responders. Specifications for Thin Blue Line Men's Honor Dual: Manufacturer: Thin Blue Line Apparel Fit: Regular Gender: Male Color: Black