7Flip-Flops or Sandals

Flip-flops and open-toed sandals may seem convenient, but they are not ideal for flying. They offer little support, leave your feet exposed to the cold cabin air, and are unhygienic, especially when walking through airport security barefoot.
If you need to take your shoes off during the flight, opt for slip-on shoes that offer more protection and are easier to put back on.

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