With the all new KUNERT Warm up products you will enjoy warm legs on the coldest days. The combination of unique hollow fibers called Meryl Nexten and a special production process make this possible. By storing bodyheat, Meryl Nexten fibers actively provide for a cozy warm feeling even on ice cold days. The perfect fit and extra soft comfort tops enhance its unique wearing comfort. With KUNERT Warm up you will clearly feel better.