Viking Onyx Headband Blue 319-24-8352-1500-UNI Properties: The Viking headband will increase your comfort level during training. The soft, pleasant-to-touch material wraps the head, adapting to its shape. Quick-drying properties. The purpose of the headband is to reduce the risk of sweat getting into the eyes and to tame unruly hair. Technical data: material: 90% polyester, 10% elastane size: universal;Viking Onyx Headband Black and Gray 319-24-8352-0900-UNI Properties: The Viking headband will increase your comfort level during training. The soft, pleasant-to-touch material wraps the head, adapting to its shape. Quick-drying properties. The purpose of the headband is to reduce the risk of sweat getting into the eyes and to tame unruly hair. Technical data: material: 90% polyester, 10% elastane size: universal