Our first flatbill trucker! Designed by a teen for that ultimate cool look. Triangle pattern on top & bottom of brim. A triangle is delta which means change, this hat will help "be the change" in the world one small thing, with great love, at a time. 100% of the proceeds go to the National Alliance to End Homelessness. On any given night in the United States, more than half a million people experience homelessness.