▪︎ A long-distance run starts with your feet, so you need to keep them happy. Our merino wool blend wicks sweat away for an ultra breathable, blister-free fit.


▪︎ You know you’re wearing great socks when you forget they’re on your feet. This ultralight pair gives you soft, itch-free comfort for that no-sock feeling.


▪︎ You’re not afraid to push your limits, but post-run smelly feet are not pleasant. Reach new limits — and smell good doing it — with naturally odor-resistant merino wool.


▪︎ Durability gives you the confidence that you need to keep going. With a reinforced heel and toe, these are ultralight socks you can really count on.


▪︎ From dawn to dusk or cool to hot, these temperature-regulating socks will keep your feet comfortable — no matter the conditions.


▪︎ Trail tested and loved in the Pacific Northwest.

▪︎ American Made from Quality Materials: The perfect blend of 57% Ultra Soft Merino Wool, 37% Nylon, and 6% Spandex.


▪︎ Ultralight weight: Our lightest, no-cushion sock — feel free and run far.


▪︎ No-Show Profile: Perfect coverage when you want to go ultralight.


▪︎ 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.