The product is a pair of costume shoes designed to resemble the iconic sneakers from “Back to the Future”. These gray and white sneakers, size 12, come with a box and are suitable for adult unisex users. The shoes bear the branding of Universal, adding an authentic touch to any costume or reenactment of the popular film. Perfect for fans looking to complete their outfit or for collectors wanting to add a unique piece to their collection. Used and lights do not work.