When embarking on a long-haul flight, it's always advisable to wear comfortable clothingto make your journey a tad more bearable. However, a flight attendant has warned against wearing black socks on a plane, suggestingit can lead to an unforeseen problem.

Kris Major, a British flight attendant boasting 25 years' experience, claims he's done everything from swift short-haul jaunts to 14-hour stints in the air. He's perfected the skill of surviving on power naps at 30,000 feet and has witnessed every passenger habit conceivable.

He claims one of the most frequent "comfort" actions can transform into a genuine annoyance - and even a hazard - when executed in the dark.

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The cabin crew member explains that issues arise on night flights when cabin lighting is dimmed. This is when passengers tend to stretch out and allow their feet to drift into the aisle.

Under these circumstances, crew may not notice your feet until the last moment - and Kris warns this can result in staff tripping over you, disturbing the cabin and rousing sleeping passengers.

In a narrow aisle, crew members are moving swiftly, often carrying hot beverages and frequently manoeuvring around bags, elbows and half-asleep travellers. Anything difficult to spot at floor level is an accident poised to occur.

Commenting on a travel hack thread on Reddit, one user enquired about the advantages of compression socks when flying.

In response, another user emphasised the importance of wearing compression socks when travelling by air.

And in agreement, a fellow traveller added: "I thought I didn't need them because I'm a runner and pretty fit.

"Turns out runners are actually more prone to clots when sitting down for extended periods - something about big blood vessels pushing blood with nowhere to go.

"Anyway, I took a 10-hour flight recently with compression socks on. Game-changer. I felt overall more refreshed when I landed and did a whole city walking tour that day. I could never have done that otherwise."

Another user added: "Yup. Wore them on the way to London, felt great. Forgot them on the way back and could barely walk through customs."

SEO specialists at AI SEOresearched Google search trends and discovered that the phrase "compression socks for flying" has surged by 140% compared to the previous month.

This spike indicates travellers are becoming increasingly conscious of in-flight comfort and circulation - but Kris's caution serves as a reminder that sock colour is also important, particularly if you intend to take off your shoes.

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