What should you always have in your pack while hiking?

Having a clean pair of socks in your pack while hiking is essential for maintaining foot health and comfort during an outdoor adventure. Hiking often involves long periods of walking in varying conditions, which can lead to foot fatigue and blisters if moisture is not managed properly. A fresh pair of socks can help prevent blisters by allowing you to change damp or dirty socks, thereby keeping your feet dry and reducing the risk of skin irritations. This practice contributes to overall comfort on the trail, making your hiking experience more enjoyable and safe.

In contrast, while a map of the area, an extra pair of shoes, and snacks are also important considerations for hikers, they don't directly address comfort and foot health in the same way fresh socks do. A map is crucial for navigation, but it does not provide physical relief during the hike. An extra pair of shoes can be beneficial but is often impractical to carry depending on the hike's length and type. Snacks are important for energy and nutrition, yet they do not mitigate the physical challenges posed by long hikes as effectively as well-maintained feet can.