Things to know for mountain hikes: Preparations, knowledge, and altitude effect on humans
C hiking in the Sangre de Cristo Mountains, New Mexico - License our images here . This is a big list. No many explanations. You've to figure it out - is not that difficult. Preparations Dress in layers. Wicking layer: the inner one, it should absorb fluids. Polyester blend or Merino wool. Insulation: synthetic fabrics. Warm overlay: synthetic. Weather protection (rain and snow). Put in daypack: sunscreen sunglasses multitool tape for friction (blisters) neck gaiter extra warm layer storm layers food & water (peanut butter, butter, and cream cheese give more energy). first-aid kit emergency tarp map & compass beacon emergency locator/phone bear spray Wear reversed socks. Mountain knowledge UV Radiation increases 10-12% per 1,000 feet elevation. Atmospheric pressure drops at higher elevations. Oxygen level drops. Inland mountains are colder. Windward slopes are rainy; leeward, dryer. Southern slopes are sunny in the northern hemisphere. Valleys are colder (cold