The 6 Best Baselayers of 2021

Layer up with these perfect next-to-skin picks

Your baselayer is your second skin, and picking the right one is the first step to a layering system that works with you instead of against you. Start with the weather and then factor in your plans: A thin, breathable baselayer will do you good on warm days or high-output missions, while a thicker set will help you stay comfortable on colder trips. Start with one of these six picks.

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