By Michael Lanza
Think of your layering system of clothing for outdoor activities like hiking, backpacking, climbing, and skiing as a musical instrument. When you’re first learning how to play, you practice one chord or note at a time. But you only begin to produce music once you link chords in a way that sounds good. Similarly, only by treating your layering system as a dynamic, interconnected whole can you move more comfortably and safely in any weather. In this freshly updated article, I offer 10 specific tips for making your layering system work better—which ultimately helps you spend your money smartly.