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For a long time, I thought compression stockings were exclusively worn by individuals worried about getting blood clots from sitting too long (deep vein thrombosis, or DVT, is a very rare condition in which a blood clot forms in your leg and travels to your lungs). As a result, I never thought I had a need for them.
However, a few years ago, my mum threw a pair of compression socks in my Christmas stocking, knowing I had a few long-haul flights on the agenda. I was an immediate convert.
Compression socks are said to decrease your chances of DVT by promoting blood circulation, but that claim isn’t medically proven. What they actually do is help reduce swelling and alleviate that pins-and-needles feeling you get when sitting still for an extended period, whether on a 14-hour flight or during a day of remote work. They’re tightest at the ankle and loosen as they go up to your knee, applying pressure on the veins, arteries, and muscles in your lower leg. This design pushes blood back to your heart, promoting more efficient circulation.
Depending on how comfortable you feel, you’ll want to ensure you’re getting the right millimetres of mercury, or mmHg. Medical-grade socks typically range from 20-30 mmHg, while most casual socks, which are still quite comfortable, usually range from 15-25 mmHg. (The mmHg measurement denotes how much pressure is being exerted. Simply put, socks rated at 30 mmHg are extra tight, whereas those at 10 mmHg are relatively loose.) Below, you’ll find some of our favorite pairs plus more top picks from brands we trust.
Editor Favorites:
These are my all-time favorite compression socks for flying. Made with moisture-wicking, odour-fighting fabric, they allow you to comfortably remove your shoes mid-flight without worry. Like most compression socks, they require some effort to put on since they’re designed to be snug. However, after about 30 minutes of enjoying your in-flight movie, you won’t even notice them around your legs. Sitting comfortably at the 15-25 mmHg range, they do not bunch or slip, which is a crucial detail for those who have spent time adjusting their socks. Aside from their health benefits, they feature a well-designed look, available in neutral color combinations and striped patterns, resembling typical dress socks.
My go-to compression socks were an impulse buy before a long flight to South Africa. Available on Amazon and sporting a 4.4-star rating from over 50,000 reviews, they have since become an essential for every international flight. These 20-30 mmHg knee-high socks take some effort to pull on but feel just tight enough to provide support, making a noticeable difference in comfort. I chose a classic striped design, but they come in a variety of colors and patterns to suit your taste.
At just 8-15 mmHg, Ostrichpillow’s stretchy Bamboo pair are ideal for everyday wear. These socks are easy to slip on, making them perfect for long hours at your desk or during shorter flights. They are incredibly plush, thanks to their construction of breathable bamboo and recycled polyester fabric. While I would opt for a tighter option on long-haul flights, these are perfect for daily wear.
Essential Compression Socks for Travel:
With a plush blend of merino wool and bamboo rayon, these Sockwell socks are a luxurious choice. Offering firm compression at 20-30 mmHg, they’re particularly beneficial during long flights or when sitting for extended durations. Reviews highlight their effective arch support and ability to maintain their shape even after extensive use.
