10 Vacation Tips for Healthy Feet Nothing ruins a summer vacation faster than a painful or injured foot, but a few simple steps can help keep your feet safe and injury-free so you can enjoy your time of: 1. Wear comfortable shoes to the airport... 2. Wear socks with your comfortable shoes... 3. Avoid bringing new shoes on vacation... 4. Check your children’s shoes for fit and comfort.. 5. Pack flip-flops or sandals and use sparingly... 6. Pack an antifungal cream or powder...