ALBERT KREUZ men&rsquo;s compression flight travel support knee-high socks 10,5 mmHg - several colors - 1 pair 91% cotton (silver integrated), 5% spandex, 4% polyamide Support over-the-calf socks for men with a light compression of 10,5 mmHg - the socks reduce fatigue and aching, swollen feet and legs, support blood circulation and relieve varicose veins. Ideal if you need to be on your feet or sit for a long time - perfect for any long airplane, car, bus, or train travel Antibacterial thanks to the integrated silver part If shipment is not fulfilled by Amazon: Shipping from Germany takes about 6 business days. You will receive 1 pair of compression knee-high socks for men in the selected color by the premium brand ALBERT KREUZ Made in Germany as well as our excellent customer service.