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Hiking Sock - Ultralight

Hiking Sock - Ultralight

Regular price $ 18.99 USD
Regular price $ 18.99 USD Sale price $ 18.99 USD
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Our lightest merino wool hiking sock doesn’t compromise on comfort, and neither should you when you head outside. For day hikes, thru-hikes, or any summer adventure, these socks ensure breathability all day long. The soft wool blend doesn’t itch, bunch, or slouch — you can put on these socks, hit the trail, and not think twice about your feet.

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▪︎ Hikes are better with dry feet — period. Our moisture-wicking merino wool blend keeps sweat at bay for long-lasting blister-free comfort.

▪︎ Hiking in the summer doesn’t mean your socks have to stink. Our socks are naturally odor-resistant for high adventure odor control.

▪︎ You don’t have to choose between comfort and durability - our socks have both. Made from soft, itch-free merino wool, they’re reinforced in the heel and toe.

▪︎ Chilly mornings can lead to scorching afternoons, so we built a sock to handle either. Temperature-regulating merino wool helps keep those feet happy from dawn to dusk.

▪︎ These socks have been tested on our backyard trails — the wild and rugged Pacific Northwest.


▪︎ American Made from Quality Materials: The perfect blend of 59% Ultra Soft Merino Wool, 34% Nylon, and 7% Spandex.

▪︎ Ultralight weight: Built for all-day, breathable comfort on warm-weather hikes.

▪︎ Crew Height: Our most popular height rises to mid-calf and stays up all day.

▪︎ Easy Care: Always wash inside out to prevent pilling. Machine wash and dry warm, do not bleach. Can also be hand washed and line dried on the trail.


If you wear out a pair of Cloudline socks our team is here to get them replaced with our simple warranty process so you can get back on the trail.

Humanely raised sheep grazing in the mountains.

Merino You Can Feel Good About

Cloudline socks are knit exclusively with premium merino wool certified by the Responsible Wool Standard. This ensures our wool comes from farms that take a responsible approach to land management, and follow the principles of the Five Freedoms for Farm Animals.

  • Every Cloudline sock is proudly knit in the USA with the finest domestic and imported yarn.
  • We back every sock we make with a Lifetime Guarantee.
  • Cloudline socks are machine washable. Just turn inside out and wash with your normal laundry on warm /cold.  Tumble Dry Low/Med.
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