As leisure life plays a vital role in people′s living performance, Marx identifies it with the freedom of the living performance of the human beings from their activities in reality, which manifests the vivid characteristics of productivity, expansibility and sociality of leisure life. In Marx′s opinion, the mode of production determines life style. Accompanied with the development of the capitalist productivity, leisure life alienates gradually. Although the proletariat possesses few properties, they maintain the luxury life of the propertied class. To achieve the glorious leisure life of the future society, it is necessary to eliminate the private ownership of capitalism and to further develop social productivity. On the premise of common prosperity and universal leisure, subject ability should be promoted to achieve the free and comprehensive development of human beings.