Laura's experience includes many years as a sales lead in the camp and climb departments at the REI Co-op Conshohocken, Pa., store. A resilient adventurer, Laura’s 2013 Appalachian Trail thru-hike featured 27 straight days of rain.
Choosing the right long underwear (base layer) is essential—learn how moisture-wicking materials, fabric weight and fit affect comfort in the outdoors.
Learn the basics of layering clothing so you can stay comfortable outdoors. Find out how to use base layers, middle layers and outer layers to stay comfortable and active.