Weighing just 180 grams, the functional heating scarf provides the wearer with soothing warmth thanks to its windproof and water-repellent fabric as well as the integrated and patented Flexwarm technology. The curved neck warmer has three temperature settings that are reached within seconds and can be held for up to six hours thanks to energy-saving technology. The washable scarf is also equipped with a hidden hood to protect against wind and rain.