• Compression Sock - Ultralight CloudLine Apparel
  • Hiker waring Cloudline merino wool compression socks laying with feet on log with mountain lake in background.
  • Man standing on rock above mountain lake wearing Cloudline merino wool compression socks.
  • Trail Runner wearing Cloudline merino wool compression socks standing on mossy rock.
  • Man sitting next to trail putting on Cloudline merino wool compression socks.
  • Hiker wearing Cloudline merino wool compression socks taking a break sitting next to trail.
  • Man with Cloudline merino wool compression socks and boots kicked off, sitting next to campfire with a post hike beer.
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CLOUDLINE

Men's Merino Wool Compression Sock - Midnight Stripes - Ultralight

Men's Merino Wool Compression Sock - Midnight Stripes - Ultralight

$ 26.99 USD
$ 31.99 USD $ 26.99 USD
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Men's Merino Wool Compression Sock - Midnight Stripes - Ultralight

Built for speed, styled for after dark. Midnight Stripes brings a sleek, stripped-down look to our ultralight compression sock, made for athletes who count every ounce.

Moderate graduated compression delivers smooth, consistent pressure up the calf to help your legs feel fresh late in the run and bounce back sooner after it. The ultralight, cushion-free knit disappears inside racing flats, trail runners, and travel shoes alike.

Cloudline's signature merino wool works overtime so your feet don't have to, moving sweat away from your skin, stopping odor before it starts, and drying fast between efforts.

Tempo runs, track workouts, long-haul flights. If your day demands pace, Midnight Stripes is ready to set it.

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SOCK FEATURES

▪︎ Tired feet should be able to breathe. Our moisture-wicking merino wool keeps your feet dry and comfortable when you’re working up a sweat.


▪︎ With our ultra soft merino wool blend, you can expect itch-free comfort from dawn to dusk.


▪︎ A long day — whether at work or on the trail — is hard enough without smelly feet. Our naturally odor-resistant merino wool keeps yours smelling fresh after a day of exertion.


▪︎ Ultralight socks should be durable, too. Our reinforced heel and toe provide extra backup for those days when you ask a little more from your feet.


▪︎ Moderate compression is the balm you’ve been looking for. These socks help prevent and soothe aching legs, sore muscles, and swelling — perfect for a quick recovery.


▪︎ Trail tested for quality in the Pacific Northwest.

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?

Men's sizes follow your US shoe size: Small Youth 3 - 5.5, Medium fits 6 to 8.5, Large fits 9 to 11.5, and X-Large fits 12 to 14.5. 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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