Shop › Dude, it’s flat! Hat Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Dude, it’s flat! Hat $31.00 Stand bold in the truth with this 80s inspired flat earth hat. SnapBack adjustable. Color: Pink Black Add To Cart Added! Stand bold in the truth with this 80s inspired flat earth hat. SnapBack adjustable.