Summer has officially begun, meaning many of us might be planning a holiday or two in the coming months.
Flying to your destination by plane is often the only option for travelling, especially if you're going somewhere far away, which can make people feel anxious for a number of reasons.
Struggling to sleep on a flight is something that a lot of travellers face, which is a real problem especially on a long-haul flight. But one simple hack can help make dozing off easier - and it's all to do with your shoes.
