What is the main reason for wearing a hat while mowing?

Wearing a hat while mowing primarily serves the purpose of protecting the ears and neck from potential hazards, including exposure to the sun and debris. While it might contribute to keeping cool and preventing sunburn, the main focus is on safeguarding these specific areas, which are often neglected but can be vulnerable to sun exposure, cuts, and other risks associated with lawn maintenance. Hats provide a barrier that can help reduce the chances of overexposure to harmful UV rays and shield the neck and ears from flying debris, which may occur while operating the mower. This protective measure enhances personal safety and comfort during mowing tasks.