Right at its core, 'Celtic Heart' is about creating that "whoa" effect. It starts with the jet black exterior frame and vibrant blue-green gradient polarized lenses, and then absolutely explodes from there. On the frame’s interior and temples is a crystal pink aesthetic with a tremendous teal & black tortoise design. Along each side, the sheen of the silver-colored metal core cranks up visual interest to a 10. There’s no flying under the radar with these on! //