15+ Warm Socks From Sustainable Brands

When winter calls, your feet answer first. Whether you're grinding out cold-weather miles or just keeping warm around town, the right socks make all the difference. So we've rounded up some of the best cold-weather socks from sustainable brands.

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Here are 15+ socks that make sure your feet have the warmth they need without harming the planet:

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Smartwool

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Stio

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Arc'teryx

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REI Co-op

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United by Blue

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