Sage Gabriel Carlos Atreyu Elsesser (born January 31, 1997), also known as Navy Blue, is an American regular-footed skateboarder, rapper, record producer, visual artist, and model. Elsesser has been sponsored by several skater fashion brands including Converse and Supreme, as well as becoming a professional skater in 2014 through skater collective and clothing store Fucking Awesome. Aside from skating and music, he is also a model for various clothing brands and an artist, most notably handling the art direction for Earl Sweatshirt's album I Don't Like Shit, I Don't Go Outside in 2015.