Wear 'em under your hiking socks to reduce friction on multiday trips, or wear 'em alone for summer day hikes. The REI Co-op Merino Wool liner socks put a layer of comfort between you and the trail.

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Make the trail a happier place for your little hikers with REI Co-op Merino Wool midweight crew hiking socks for kids. They breathe, wick moisture and naturally resist odors.

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Make the trail a happier place for your little hiker with the kids' REI Co-op Merino Wool midweight crew hiking socks. They're breathable, moisture-wicking and naturally odor-resistant.

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With all-over cushioning, the REI Co-op Merino Wool Midweight hiking crew socks add a bit of warmth for cooler hikes—but they're still naturally breathable, moisture-wicking and odor-resistant.

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Get out there—and then keep going—with the soft comfort of the REI Co-op Merino Wool Trailsmith Crew Socks. They're naturally odor resistant and moisture wicking.

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Comfortable feet can translate to more fun outside. Lorpen Midweight Hiker socks for kids offer full cushioning throughout the socks for greater comfort on those long hikes.

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Year-round socks built for outdoor enthusiasts, these Bridgedale Midweight Merino Performance Boot socks are designed to ensure dry, warm and comfortable feet any time of year.

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Whether you're taking off for a long flight or recovering from race day, the men's Sockwell Modern Mountain Compression crew socks offer circulation-boosting support in a comfortable wool blend.

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Whether you're taking off for a long flight or recovering from race day, the men's Sockwell Modern Mountain Compression socks offer circulation-boosting support in a moisture-wicking wool blend.

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Full-wrap cushion and the warmest construction make these Darn Tough Mountaineering Micro Crew women's socks feel as cozy as your favorite slippers—but with long-wearing, summit-worthy durability.

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With a streamlined fit that keeps up when trails get rough, Darn Tough men's Mountaineering socks are made for hearty souls who laugh at subzero windchill. Sleet, slush, snow? Keep it coming.

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Darn Tough Mountaineering socks are made for hearty souls who laugh at subzero windchill. Sleet, freezing rain, snow? Keep it coming. The streamlined performance fit keeps up when trails get rough.

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Designed for runs, bike rides, hikes and more, the men's Icebreaker Multisport Light Mini socks offer durable, moisture-wicking performance no matter your passion.

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Whether you're taking off for a long flight or recovering from race day, the men's Sockwell North Rim Compression crew socks offer circulation-boosting support in a moisture-wicking wool blend.

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