Futuro graduated compression stockings help support patients that suffer from varios conditions. Typically, leg muscles exert pressure on the veins to pump blood to the heart. But when you're sitting for long periods, as on a long flight, your legs aren't getting that extra pressure to send the blood back to the heart. Blood can accumulate in ankles and feet, causing swelling and aching. There's also a risk of blood clots or deep vein thrombosis. A pair of Futuro moderate to firm graduated compression legwear can help ease these problems.