CLOUDLINE
Compression Sock - Ultralight
Compression Sock - Ultralight
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Epic hikes, marathons, and long days of work are tough on your feet - but you don’t have to do all that work alone. Our ultralight merino wool compression socks are the perfect addition to a long, active day. Moderate compression helps prevent swelling ankles, tired legs, and blistering feet. Without being too tight, these socks hug your calves and stay up all day for a dry, comfortable fit.
Free USA Shipping on Orders Over $50
Covered by the Cloudline Lifetime Guarantee
This style is also available on Amazon
- Compostable Shipping Materials
- Carbon Neutral Shipping
- Free Exchnages and Returns
![Cloudline Compression Sock - Ultralight - Granite](http://www.cloudlineapparel.com/cdn/shop/products/compression-sock-granite_cca80d2d-c40f-44cd-9a01-577830dfb3fd.jpg?v=1677808849&width=1445)
![Cloudline Compression Sock - Ultralight - Midnight](http://www.cloudlineapparel.com/cdn/shop/products/compression-sock-midnight.jpg?v=1678384193&width=1445)
![Hiker waring Cloudline compression socks laying with feet on log with mountain lake in background.](http://www.cloudlineapparel.com/cdn/shop/products/compression-sock-ultralight-381784.jpg?v=1678384193&width=1445)
![Man standing on rock above mountain lake wearing Cloudline compression socks.](http://www.cloudlineapparel.com/cdn/shop/products/compression-sock-ultralight-149629.jpg?v=1678384193&width=1445)
![Trail Runner wearing Cloudline compression socks standing on mossy rock.](http://www.cloudlineapparel.com/cdn/shop/products/compression-sock-ultralight-723839.jpg?v=1678384193&width=1445)
![Man sitting next to trail putting on Cloudline compression socks.](http://www.cloudlineapparel.com/cdn/shop/products/compression-sock-ultralight-343927.jpg?v=1678384193&width=1445)
![Hiker wearing Cloudline compression socks taking a break sitting next to trail.](http://www.cloudlineapparel.com/cdn/shop/products/compression-sock-ultralight-811586.jpg?v=1678384193&width=1445)
![Man with Cloudline compression socks and boots kicked off, sitting next to campfire with a post hike beer.](http://www.cloudlineapparel.com/cdn/shop/products/compression-sock-ultralight-476081.jpg?v=1678384193&width=1445)
Size Guides
Sock Size Guides
WOMEN'S | US | UK | Europe | CM |
Small | 4 - 6.5 | 2 - 4.5 | 35 - 37 | 20.5 - 23 |
Medium | 7 - 9.5 | 5 - 7.5 | 38 - 40 | 23.5 - 25.5 |
Large | 10 -12.5 | 8 - 10.5 | 41 - 45 | 26 - 28.5 |
X-Large | 13 - 15 | 11 - 13.5 | 46 - 49 | 29 - 31 |
MEN'S | US | UK | Europe | CM |
Small | N/A | N/A | N/A | 20.5 - 23 |
Medium | 6 - 8.5 | 5.5 - 8 | 39 - 41 | 23.5 - 25.5 |
Large | 9 -11.5 | 8.5 - 11 | 42 - 44 | 26 - 28.5 |
X-Large | 12 - 14.5 | 11.5 - 14 | 45 - 47 | 29 - 31 |
KID'S | SIZE | AGE | INCHES | CM |
X-Small | 6T - 8.5T | 1.5- 3.5 | 5 - 6 | 12.7 - 15.24 |
Small | 9T - 11.5T | 3.5 - 5.5 | 6 - 7 | 15.25 - 17.78 |
Medium | 12T -2.5Y | 5.5 - 8.5 | 7 - 8 | 17.79 - 20.32 |
Base Layer Size Guides
WOMEN'S | X-Small | Small | Medium | Large |
Chest | 16 5/8" | 17 5/8" | 18 5/8" | 19 5/8" |
Waist | 14 3/8" | 14 3/4" | 15 1/8" | 15 1/2" |
Length | 24 7/8" | 25 1/2" | 26 1/8" | 26 3/4" |
MEN'S | Small | Medium | Large | X-Large |
Chest | 19 3/8" | 20 3/8" | 21 3/8" | 22 7/8" |
Waist | 18 5/8" | 19 5/8" | 20 5/8" | 22 1/8" |
Length | 28" | 28 5/8" | 29 1/4" | 29 7/8" |
![](https://cdn.shopify.com/s/files/1/0880/2184/files/how-to-measure-baselayer_480x480.jpg?v=1581528178)
Collapsible content
SOCK FEATURES
SOCK DETAILS
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.
![](http://www.cloudlineapparel.com/cdn/shop/files/compression-ul.jpg?v=1676062756&width=3200)
![Humanely raised sheep grazing in the mountains.](http://www.cloudlineapparel.com/cdn/shop/files/cloudline-socks-responsible-wool-standard-certified_5b3751c4-199e-48a6-b2b0-c31586f4101d.jpg?v=1675225352&width=1500)
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.