It's absolutely natural. Everyone does it – and if they don't, they should... To Air is Human.
This new take on a classic Dwight Knowlton design features an original illustration of the iconic flat six with text typeset in Franklin Gothic Condensed Bold to the exact specification and letter spacing of original advertising.
Printed on a soft and lightweight indigo, combed cotton tee.
![](http://pinterest.com/pin/create/button/?url=https%3A%2F%2Fcarpegear.com%2Fproducts%2Fto-air-is-human-flat-six-cotton-t-shirt&media=http://carpegear.com/cdn/shop/files/To-Air-Indigo-Flat-6_1024x1024.jpg?v=1712752165&description="To Air is Human" (Flat Six) – Cotton T-shirt){kind=link}