We used NASA's Earth Observatory to inform our wearable map of flyover country. Researchers and scientists use these maps to study spatial distributions of economic activity, populations, wildfires, and gas flares. According to the National Oceanic and Atmospheric Administration, "Nothing tells us more about the spread of humans across the Earth than city lights."
Unisex cut fits true to size. Cotton/poly blend that resists shrinkage. Printed in Tulsa.