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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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The heat of summer shouldn’t put a stop to your adventures — and happy feet go a long way. Our lightest merino wool hiking socks are built for a smooth, blister-free fit. Great breathability and cool, lasting comfort make this sock the perfect companion to all your ultralight pursuits. Summertime backpacking trips, thru-hikes, and walks around town just got way better.

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▪︎ Long, hot hikes call for moisture-wicking socks — our merino wool blend wicks your sweat away, keeping your feet cool, dry and blister-free.

▪︎ Enjoy your post-hike high even more with socks that don’t stink. Cloudline socks are naturally odor resistant and keep your feet smelling fresh.

▪︎ We’ve built these socks to be comfortable and durable — meaning you can expect itch-free bliss every time you put them on. A reinforced heel and toe add extra strength where your feet need it most.

▪︎ When you’re chasing the cloudline, the weather can change on a dime. Our temperature regulating merino wool blend ensures your feet stay comfortable all day long.

▪︎ These socks are trail tested in the varied terrain of the 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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