A blister is your body's way of telling you your boots don't fit, they aren't broken in, or your feet are too tender for the miles you are covering. The body is kind enough to warn you first with "hot spots," and it's a warning you would do well to heed.
Read MoreTopics: hike, NOLS, hiking, camping, wilderness medicine, fit, Backpacking, blister, foot care, boots
