Be a prepared hiker by dressing for the weather and bringing extra breathable clothing layers to put on or take off as necessary to regulate body temperature. Be sure to pack enough water and high-energy food and snacks to last the duration of your hike. If you’re hiking in bear country, it’s a good idea to bring bear spray (and know how to use it) in case you encounter a bruin on the trail. Last, bring a small first aid kit that includes moleskin for blisters.