Oxygen is a thermal stretch jersey with a young and dynamic look, emphasized by contemporary graphics with contrasting colors. The body is made with a special 3D full stretch thermal fabric for maximum comfort. The protection of the cold, even the most intense one, is guaranteed by the special construction that uses two highly elasticized fabrics on the different parts of the body. This special structure also ensures maximum freedom of movement while skiing. The shirt can be used as an under jacket for skiing and as an outer layer for other outdoor activities.