What to wear (and what to carry on) for long flights. Love this list. Although I disagree with wearing flats only for long haul flights. I think you should def. have socks on and most likely compression socks for safety.
Sitting for hours on a long cramped flight takes a toll on our bodies. We're stiff and sometimes in pain. We've already covered some tips to massage your muscles during a flight with a tennis ball or support your back with a beach ball. Even without these carry-ons, you can still get a good stretch.