What you should know: This is your most important layer because it directly touches your skin. It should wick moisture, remain odor free, and fit comfortably. Avoid cotton at all costs.
Credit: Photograph by Greg Broom
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Style & Design 2014
Tech, Tools, Toys & the Hottest New Gear
Plus: When to Say No to Your Doctor
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Mike Rowe Brings Back the Blue Collar Hero
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