Opening Ceremony is a multinational brand with a cult following. Humberto Leon and Carol endorse designers from around the world so that they can make an impact on the global fashion scene. The duo is known for numerous collaborations with the likes of Maison Martin Margiela, Rodarte, Levi's, Timberland, Keds, Adidas, Robert Clergerie or even an American filmmaker Spike Jonze.