Part of the FALKE Travel & Comfort range and an official Lufthansa licensed product; Active stimulation and support of blood circulation through defined compression; Compression strength of 16-20 mmHg (measured with the MST device from SWISSLASTIC AG) at the ankle; Prevention of swollen, heavy legs - provides fitness and strength throughout the day; Ideal for long journeys and long-haul flights as well as extreme strain while sitting, standing and walking; Excellent wearing comfort and unrestricted freedom of movement; Smooth stitch pattern thanks to 3D knitting technology, plus toe areas with stitch stop