Founded in 2007 in Norway Onepiece is a clothing brand that connects premium style with the ultimate comfort wear. Onepiece main product is the jumpsuit worn by the world biggest influencers including Beyonce Gigi Hadid Justin Bieber and Taylor Swift. The idea of tying together a hoodie with a pair sweatpants using a giant zipper ended up in what would become the Onepiece Jumpsuit the very core product of the brand.