OnePiece was founded in 2007 in Norway by three Norwegians who wanted to develop the ultimate outfit for a lazy day at home. After a big night on the town they all agreed that the classic jumpsuit was the way to go. But it had to be "without the tight cuffs and hem or the pressure to go out and jog" They came up with the idea to sew a hoodie with tracksuit bottoms. So the OnePiece was created in a loose fit and produced from the highest quality cotton. In 2010 OnePiece was a big in Scandinavia and not long after England and other European countries were hooked.