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1/4 Top Running Sock - Ultralight (Clearance)

1/4 Top Running Sock - Ultralight (Clearance)

Regular price $ 13.99 USD
Regular price $ 15.99 USD Sale price $ 13.99 USD
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These ¼ Top Ultralight Running Socks are perfect for warm-weather trail runs. Our lightest merino wool sock lets your feet breathe, even when they’re climbing mountains or running ultras. These socks sit right above your ankle — the perfect height for keeping dirt, pebbles, and any other pesky debris out. Trail running is about enjoying the adventure, and that’s a whole lot easier with a smooth, blister-free fit.

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▪︎ When you’re racing down the trail, there’s no time for blisters. Our Moisture-wicking merino wool blend wicks your sweat away for miles of happy, blister-free feet.

▪︎ Our super soft merino wool gives you itch-free comfort, without bunching, slipping, or rubbing. Log more blissful miles without stopping to readjust.

▪︎ Smelly feet don’t have to accompany your warm weather runs. Naturally odor-resistant merino wool keeps odors under control, so you can hit the town from the trail without a second thought.

▪︎ Don’t be afraid to put some epic miles on these socks — a reinforced heel and toe provide lasting durability for the miles ahead.

▪︎ Trail-tested for ultralight comfort in the Pacific Northwest.


▪︎ American Made from Quality Materials: The perfect blend of 59% Ultra Soft Merino Wool, 36% Nylon, and 5% Spandex.

▪︎ Ultralight Weight: Ultralight and breathable for warm-weather runs.

▪︎ ¼ Height: Sits just above the ankle to lockout trail debris, for perfect trail-running comfort.

▪︎ 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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