National Airlines Vintage T-shirt. 100% Heavy Cotton S,M,L,XL,XXL,XXXL 4 Colors Cool and comfortable 100% Heavy, pre-shrunk cotton. Four colors in size small thru XXXL. We ship fast and free to USA. International buyers ordering more than 2 shirts please email for shipping quote with quantity and sizes prior to ordering. Please check you size in the chart below before ordering. Email any questions. Thanks for looking.