Make Mars Great Again Hat: Snapback Trucker Hat Custom made just for you; printed on demand by very nice people in Columbus, Ohio, USA Snap up in this ultra trendy, breathable trucker hat; 100% polyester front with 100% nylon mesh back and sides; 4 inch high-profile crown Keep up with the vintage style we all know and love, while adding a pop of modern color in to the mix with an OTTO trucker hat Designed with a double plastic tab snapback for ultimate comfort and adjustability How do we make the American city of Mars great again? With hats. That's right, HATS! Funny and cool Trucker hats to show your support for your city and maybe Donald Trump too! Bless the USA. Bless Murica.