Aztec Mayan calendar skull with the green, white & red of the Mexican flag. Great gift for all Guanajuatense people. Calavera en la piedra del sol Calendario Azteca. Simbolo de orgullo para originarios de Leon, Irapuato, Celaya & Cueramaro Guanajuato. Sixth Cycle's name is a reference to the sixth sun of the Azteca culture. The art is inspired by Aztec & Mayan civilizations. Great for chicanos with Guanajuato roots, a beautiful Mexican state. Awesome attire to wear at a cinco de Mayo party. Lightweight, Classic fit, Double-needle sleeve and bottom hem