• Merino Wool Graduated Compression Socks - Ultralight - Midnight
  • Merino Wool Graduated Compression Socks - Ultralight - Granite
  • Women sitting in camper van doorway putting on Cloudline merino wool compression socks.
  • Women wearing Cloudline merino wool compression socks standing on forest trail looking up into the trees.
  • Hiker wearing Cloudline merino wool compression socks standing on log looking at plane wreckage on Vancouver Island.
  • Runner wearing Cloudline merino wool compression socks sitting in grass to stretch post run.
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CLOUDLINE

Women's Merino Wool Compression Sock - Ultralight

Women's Merino Wool Compression Sock - Ultralight

$ 26.99 USD
$ 31.99 USD $ 26.99 USD
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Women's Ultralight Merino Wool Compression Socks

You ask a lot from your body, so you need gear that keeps up. Our women's ultralight merino wool compression socks are designed for both your epic adventures and your recovery days, delivering support and comfort without the bulk.

Cloudline's signature merino wool is naturally moisture-wicking and odor-resistant, keeping your feet fresh and dry whether you're logging miles on the trail, navigating airports, or on your feet all day. The moderate graduated compression helps prevent swelling, tired legs, and blistering feet, while the ultralight construction feels barely-there from morning to night.

Soft, supportive, and built to go wherever you go. These women's compression socks are the perfect companion for travel, hiking, and everyday wear.

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Customers are saying

4.87 ★ (3751)
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SOCK FEATURES

▪︎ An over-the-calf sock needs to be breathable, and our moisture-wicking merino wool performs the job perfectly.


▪︎ Hot, long days at work are hard enough. Our itch-free merino wool blend provides a soft and comfy fit that makes the day go by a little more smoothly.


▪︎ Hard work and smelly feet are a package deal, right? Nope — our naturally odor-resistant merino wool keeps odors away on even the most adventurous days.


▪︎ Your compression socks should work as hard as you do. Our reinforced heel and toe ensure durability that’ll stand up to your active lifestyle.


▪︎ These socks deliver the perfect level of moderate compression - you’ll feel both supported and comfortable from calf to toe.


▪︎ Trail tested and approved in the PNW.

SOCK DETAILS

▪︎ American Made from Quality Materials: The perfect blend of 56% Ultra Soft Merino Wool, 29% Nylon, and 15% Spandex.


▪︎ Ultralight Weight: Our lightest compression sock — keeps you cool while you’re working hard.


▪︎ Compression Level: 15 mmHg — moderate compression.


▪︎ Over-the-calf Height: Covers your foot, ankle, and calf for maximum support and coverage.


▪︎ Easy Care: Always wash inside out to prevent pilling. Machine wash cold to warm and tumble dry on low to warm heat. 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.

Frequently Asked Questions

What size should I get?

Women's sizes follow your US shoe size: Small fits 4 to 6.5, Medium fits 7 to 9.5, Large fits 10 to 12.5, and X-Large fits 13 to 15. If you're between sizes, size down, since the merino and spandex blend stretches for a snug fit. If you have wide or high-volume feet, size up. See the full size guide.

How much compression do these have?

They have 15 mmHg of moderate, graduated compression. They're snuggest at the ankle and ease up toward the calf, so they feel supportive without being restrictive. Ultralight is our thinnest, coolest compression sock. For a little padding underfoot, try our Light Cushion compression sock.

Can I wear them on a flight?

Yes. They're a favorite for travel. Moderate graduated compression helps legs feel less tired and swollen on long flights, drives and shifts on your feet, and the merino stays comfortable and fresh for hours. If you have a medical condition or a doctor has recommended a specific compression level, check with them first.

Should I wear them during activity or after?

Both work. Wear them on long hikes, runs and days on your feet for support, or put them on afterward to help tired legs recover.

How should I wash them?

Turn them inside out, machine wash cold or warm with like colors, and tumble dry on low to warm heat. Skip bleach and fabric softener, because softener can reduce wicking. Every sock is preshrunk, but high heat can still shrink wool over time. Full tips are in our washing guide.

What does the lifetime guarantee cover?

If your socks ever get a hole, or your dog eats your favorite pair, send us the guarantee form with your order number, or the name and email you ordered with. Our in-house team will replace them.

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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  • 5 stars: 35 (90%)
  • 4 stars: 3 (8%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (3%)
  • 1 star: 0 (0%)
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Nan B.
Easy To Wear

My physical therapist recommended these compression socks. She told me they were comfortable to wear and that is true. I purchased several pairs to wear on airplane flights to avoid leg problems from prolonged sitting.

K
Kathy J.
Great Compression Sock

This sock is comfortable and provides good compression.

M
Megan M.
Best Compression socks

Love the compression with all the benefits of merino wool! These are very high quality and I expect them to last. These are my go to sock for the really long days on my feet. They provide the extra support I need without being too tight and merino is the best at temperature regulation. Not too hot, not too cold.

G
Graceful B.
Best compression socks yet!

Best light compression socks - top doesn't bind and ankle doesn't get all bunched up. And softer than any other compression sock around!

M
Matthew H.
Loyal customer

Amazing socks. I have been wearing cloudline socks for years. You won't be disappointed!!

J
Julia W.
Best socks!!

I purchased a second pair of these socks for my elderly mom. They are so comfortable, soft and not itchy at all. They are way to put in, unlock some other compression socks. Very happy with purchase!

J
Justin D.
Great, Great, Great

Cloudline socks are the best. My wife loves these socks. She has made multiple comments on how comfortable they are.

B
Brijesh E.
Love the socks!!!

Love the socks!!!

J
Janelle A.
Wonderful Light Compression

These have become a go-to. Have only worn them in warmer weather so far and have never gotten heated in this pair. The compression is light-firm; my feet and legs felt energized while wearing and also after taking them off. Seriously terrific socks!

L
Larry S.
great socks!

great socks!

J
Jessie M.
Ultralight compression socks

Great fit and look

P
Pankow C.
Love these for travel.

Love these for travel.

L
Lisa P.
too tight for me

too tight for me

Hi Lisa,

we'll send you an email so we can help.

Thanks!

Austin

D
Deirdrea G.
Compression and Ultra light in one sock WOW

I use the Compression sock for long hikes (more than 10 miles). I need the ultra light because I wear a toe sock liner under the hiking sock.

B
Bryan F.
Gift for my wife

I bought these for my motorcycle riding boots, and my wife requested a pair for hiking in the Sierra's, now you have two satisfied customers !!!
Thanks Bryan & Kathie Truckee Ca

M
Michelle S.
Easy first pair

I haven't tried compression socks prior but because I do long distance motorcycle rides and spend hours sitting I thought these might help prevent fatigue and more spider veins. $14 seems like a lot to spend on one pair of socks but so far they seem quite comfortable and a good purchase.

T
Traci A.
Great Sock

These socks are wonderful. I wear them for work. On my feet for 8 hours and I still have a energy to go for a walk when I get home.

B
Barb F.
Comfy

Great socks

M
Melinda D.
Good compression

The compression is good, but not so much that it's too hard to get the socks on. I wish there was a little more wool in the socks. I noticed that my feet sweat a little more than they do in my Darn Tough hiking socks. I'm planning to use these overnight when I thru hike the PCT in 2020 to aid with any swelling that will no doubt happen. My feet should stay warm but not sweaty overnight. Very comfortable, and not itchy at all. I totally recommend these if your feet don't get really sweaty.

G
George P.
Good feel and fit

Good feel and fit

T
Tai-ming C.
Great for Fall Camping

Chilly Scout camping trip - these socks kept me warm at night and all day working on pioneering projects! Great support for an Assistant Scoutmaster.

M
Maura B.
The Best

I have tried all kinds of compression socks and these are the best, even after washing! Fit true to size, perfect amount of compression, and I like the way they look! Will buy more!

M
Maria M.
LOVE THESE SOCKS!

I bought several pairs of these socks and I love them! They fit great, the compression is just the right amount and they just feel great on.

C
Cara H.
Love them! Comfortable and my

Love them! Comfortable and my feet don’t smell!

S
Sara H.
Love Cloudline!

These are great, definitely have some compression but still comfortable. I'm a Cloudline fan!

D
Debra D.
Socks for active traveling

I needed 4 things in a travel sock. Compression for mild varicose veins, fit and size for miles of comfortable walking and hiking, wouldn’t keep my feet too warm and the ability to hand wash and dry somewhat quickly in a hotel room. These socks are perfect for both long haul flights and hours of walking both on pavement, cobblestones or hiking. So far no complaints with care. My favorite part is not having to wrestle them on while still getting the compression support that keeps my legs happy.

P
Patrice W.
Excellent Product

This sock feels great!

L
Lindsay D.
Very light- exactly what I

Very light- exactly what I was looking for

M
Marna N.
Love the compression socks! My

Love the compression socks! My legs have not become as tired, and my feet haven’t become overheated. This is especially great because lately, I've been walking on asphalt. Thanks!

S
S s.
Love them

I love them, but do worry about some pulled threads and I don’t have fingernails—not sure if I should cut or leave?

S
Selina B.
Comfortable non binding

The socks kept my feet dry and comfortable all day.

K
Kimberlee W.
Comfy, kind support

Great sock! Always on the hunt for a natural fiber sock. Especially tough in compression. Synthetics have just never been kind to my foot sweat/odor issues. Love the compression, not so tight you feel like you’re gonna lose a finger getting them on. Love love love all my cloudline socks I have so far!

R
Robbin F.
Cloudline Compression Socks - Ultra Light

I have had to wear compression socks for over a year now based on vein problems in my legs. These are the most comfortable I have found. My legs do not hurt and the socks do not leave awful impressions on my legs. I will definitely be buying more of these socks.