Research has shown that 1 in 30 passengers on a long-haul flight are at risk of
Deep Vein Thrombosis (DVT). The use of Lifesystems graduated compression Flight Socks can improve circulation, relieving discomfort and helping to prevent
circulatory problems such as DVT. Your ankle has little
muscle in it and requires more stimulus than your calf to speed up circulation.
The knee length socks provide graduated compression to stimulate blood
flow.