Aeromarine Airways flew the first international flight from Key West to Havana in 1920. Not what most people are led to believe, most think it was Jaun Tripps Pan Am, NOPE. This T-shirt is 6.1 oz 100% pre-shrunk cotton and garment washed, It's got that soft feel, You won't find a more comfortable T-shirt. Small upcharge for XXL and XXXL. Free Shipping in the USA!