Well, a double rainbow is a phenomenon of optics that displays a spectrum of light due to the sun shining on droplets of moisture in the atmosphere. Does that expl- BLEEHH GAAK Sometimes, rainbows appear when (and where) you least expect it. Capture those spontaneous moments of colorful brilliance with our Rainbow Lux Hat! Features: - Custom 5 panel adjustable 100% cotton twill hat - Center front and side panel embroidered rainbow Lux emblem