Cotton Cupro Jersey Hair Band BlackDESCRIPTION JULIUS 2022 Spring Summer Collection. This is a hair band made of soft cotton cupra material that blends well with the skin. In addition to the simple design, the elegance of the material and the loosened sewn fabric add a sense of fashion that is characteristic of the brand. If you wear it up to your neck, it can also be used as a neck warmer to add an accent to your neck.