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  • Hiker standing on ridge with Mt Rainier in the background
  • 3 friends hiking on a wooded trail
  • Hiker wearing cloudline socks sitting on rock above a lake
  • Mountain biker riding above the Cloudline with Mountains in background
  • Hiking Sock - Ultralight

    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.

    Free USA Shipping on Orders Over $50

    Covered by the Cloudline Lifetime Guarantee

    This style is also available on Amazon

    ▪︎ 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.

    Lifetime Guarantee:

    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.

    Adventures are Best When Shared