The 13 Best Wool Socks of 2023
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Our top picks will keep you cozy, no matter what you’re up to.
Real Simple / Brian Kopinski
Wool socks aren’t just great at keeping your feet warm. They also wick moisture, dry quickly, and resist odor. Plus, they thermoregulate, so they can warm you up and cool you down.
“Wool is a thermoregulating fiber, so it is great for year-round wear,” says Kristen Pandolph, vice president of product engineering at Bombas. “Not only does it trap heat against the body when it’s cold outside to help keep you warm—the natural crimp of the fiber creates air pockets—but when it’s warm out, it provides a cooling effect by pulling moisture away from your body and letting it evaporate quickly.”
Since wool socks are so versatile, they’re great for hiking, running, or everyday use. We spent hours researching the best wool socks for any situation, evaluating dozens of options for quality, fit, style, and overall value. We also interviewed three stylists—Liz Teich, Holly Chayes, and Kendra Sharpe—and tapped Pandolph for expert advice on how to buy wool socks.
Best Overall Wool Socks: Bombas Women's Merino Wool Blend Calf Socks
What Stands Out
These merino-blend socks are cozy but lightweight, and they’re designed with arch support and a cushioned footbed.
What Could Be Improved
They run a bit small.
These socks from Bombas are 77% merino wool, which makes them soft, warm, and moisture-wicking, a winning combo for versatile socks. The remaining 23% of the material is a mix of spandex and polyester for a cozy and slightly compressing feel that creates the ultimate comfort. Bombas socks also feature an arch support system, which the brand describes as “a firm but comfortable hug around your midfoot.” These merino wool socks also have a cushioned footbed for all-day comfort.
Plus, the brand donates one pair of socks to those in need for every pair purchased, which means you can give back while shopping for your next pair of wool socks. These come in nine colors that are versatile enough for everyday use, and the calf-length style keeps your feet and ankles warm (but not overheated).
Price at time of publish: $20
Material: 77% merino wool, 21% polyester, 2% spandex | Size Range: S-L (women’s 4/7.5-11/13)
Best Budget Wool Socks: Ebmore Wool Socks
What Stands Out
Each budget-friendly multi-pack comes with five pairs of wool socks.
What Could Be Improved
The socks are too thick for runs and workouts.
Wool socks can be pricier than your run-of-the-mill cotton option, but this multi-pack from Ebmore allows you to upgrade your collection without breaking the bank. These socks come in several colors and patterns, so there's something for everyone, from solid colors with a ribbed or cable knit to playful pairs with animal motifs.
These socks are thick, so they may not be ideal for running, but they pair well with winter shoes, like clogs or boots. These socks are about calf height, so they won't slip down or expose your ankles to frigid winter winds.
Price at time of publish: $17 for 5
Material: 55% wool, 25% cotton, 15% polyester, 5% spandex | Size Range: One size (women’s 5-10)
Best Thick Wool Socks: Icebreakers Merino Hike+ Heavy Crew Socks
What Stands Out
The socks are packed with hiking-friendly features, like ankle and instep support, seamless toes, and lightweight cushioning.
What Could Be Improved
Since the socks are optimized for hiking, they’re not ideal for everyday use.
These thick wool socks ensure the wearer is as comfortable as possible, especially when hiking. The Icebreaker Merino Hike+ Heavy Crew Socks feature ankle and instep support for enhanced fit and stability, plus heavy cushioning without the bulk. These socks have a seamless toe closure to prevent blisters and a “breathe zone” in the middle of the socks to ventilate your feet.
Icebreaker socks come with a lifetime guarantee, so the company will replace them if they ever get worn out—no questions asked. These socks are an investment, but a worthwhile one, especially if you’re an avid outdoor explorer. They come in four versatile colors (options vary from store to store). While high quality and ideal for hiking, these socks aren’t the optimal choice for everyday use.
Price at time of publish: From $27
Material: 65-68% merino wool, 30-33% nylon, 2% Lycra | Size Range: S-L (women’s 5.5/7-9.5/11)
Best Lightweight Wool Socks: Darn Tough Shetland Crew Lightweight Lifestyle Socks
What Stands Out
These socks are lightweight, warm, and durable—perfect for everyday wear.
What Could Be Improved
Though they come in five colorways, you can’t score them in solid colors.
These lightweight yet durable socks will stand up to everyday wear, thanks to their performance knit, which means that unlike many other socks, they won’t bunch up or slip around when you wear them. The Darn Tough Crew Socks are also great for daily use because they have a light layer of cushioning along the sides and bottom and don’t show with sneakers or boots. Plus, the merino wool construction is breathable but will still keep your feet warm in cold weather.
Note that these socks are printed. So while they come in five colorways, they’re not available in solid colors. They’re also machine washer- and dryer-friendly. And if they develop rips, tears, or holes, Darn Tough promises to replace them with a fresh pair.
Price at time of publish: $22
Material: 50% merino wool, 47% nylon, 3% Lycra | Size Range: S-L (women’s 4.5/7-10/11.5)
Best Tall Wool Socks: L.L. Bean Boot Socks
What Stands Out
These merino-blend socks don’t bunch or slip, and their flat toe seams cut down on chafing.
What Could Be Improved
If you’re looking for lightweight socks, you’ll probably find these too thick.
If you’re constantly wearing boots for outdoor activities or to withstand the winter chill, you know the pain of having socks bunch up or slip down, sometimes causing blisters or discomfort. Plus, with tall boots, it's difficult to pull your socks back up without fully unzipping your shoes. Luckily, these tall wool socks from L.L. Bean actually stay up. The socks are made with merino lambswool and CoolMax fabric, which is a breathable and moisture-wicking polyester—a win-win, especially when mixed with wool.
These socks also have a flat toe seam, so your toes won’t get chafed on long walks or hikes, and they come in two neutral colors: dark gray-green and camel. Even if you're not a hiker, these socks are great for lounging around the house—particularly ideal for those whose feet are always cold. But if you want a thinner, lightweight sock, you may want to opt for another selection.
Price at time of publish: $25
Material: 78% merino wool, 15% nylon, 6% polyester, 1% spandex | Size Range: S-XL (women’s 4/6-12+)
Best Ankle Wool Socks: Peds Merino Wool Sport No-Show Socks
What Stands Out
These stylist-approved socks come in budget-friendly two-packs, and they’re lined with gel grips that keep them in place.
What Could Be Improved
The socks don’t contain much wool.
These Peds ankle socks pair the warmth of wool with the convenience of no-show socks—stylist Liz Teich calls them “perfect for active days.” The socks are made of a 14% merino wool blend, and they contain lots of nylon, polyester, acrylic, and spandex. Thanks to that performance blend, the warm socks feel lightweight and stretchy. They’re also washer- and dryer-friendly. (Many wool-blend socks aren’t.)
The socks are packed with handy features, including deep heel pockets and gel grips that help them stay in place. Breathable mesh panels offer plenty of air flow, too. (While wool breathes, synthetic fibers trap heat, so these panels go a long way.) The socks are also designed with compressive details, which subtly support your arches.
Best of all, the socks come in budget-friendly two-packs. You can score two pairs of wool socks for just a few dollars each.
Price at time of publish: $6
Material: 37% nylon, 30% polyester, 16% acrylic, 14% wool, 3% spandex | Size Range: One size (women’s 5-10)
Best Wool Socks for Running: Cloudline Running Socks
What Stands Out
These lightweight socks are sweat-wicking, temperature-regulating, and odor-resistant, and their seamless construction cuts down on chafing.
What Could Be Improved
The low-cut socks won’t keep your ankles warm.
While some people associate wool with being thick and warm, there are lightweight merino socks that regulate temperature and wick away sweat. Sweat and moisture can cause blisters when running, so wool socks can protect your feet from painful sores. Like a few others on this list, these socks have a seamless construction to prevent friction. Merino is also naturally odor-resistant, so your running shoes won’t get smelly after a few miles.
The toe and heel of this sock have nylon overlays for reinforcement, so you won’t have to worry about the fabric wearing down or unsightly holes appearing during your jog. If you’re looking for a thicker sock to wear around the house or to keep your ankles warm, these may not be the right pick for you.
Price at time of publish: $16
Material: 61% merino wool, 32% nylon, 7% spandex | Size Range: S-XL (women’s 4/6.5-13.5/15)
Best Wool Socks for Hiking: Smartwool Classic Hike Light Cushion Crew Socks
What Stands Out
These merino-blend socks are stretchy, sustainable, and stylist-approved.
What Could Be Improved
Color options vary from store to store.
If you’re in the market for wool socks that are sustainable while also being excellent quality, stylists Holly Chayes and Kendra Sharpe recommend shopping at SmartWool. SmartWool uses recycled nylon and is ZQ-certified, meaning that the animals raised for its wool are treated humanely. These socks in particular are a staple for hikers and loungers alike thanks to their coziness and durability.
Similar to other socks on this list, these have an elasticized arch support, which ensures a snug fit and no sliding around, and a flat-knit toe seam to prevent blisters. With eight colors to choose from, there’s a style for everyone. But color options vary from store to store, so you might have to do some digging to find a pair you love.
Price at time of publish: $19
Material: 69% merino wool, 22% recycled nylon, 8% nylon, 1% elastane | Size Range: S-XL (women’s 4/6.5-12.5+)
Best Compression Wool Socks: Comrad Merino Wool Compression Socks
What Stands Out
These merino-blend socks are lightweight enough to wear under clothing, and they come in lots of colors and prints.
What Could Be Improved
They’re twice the price of many other compression socks.
Compression socks are great for people with circulation issues, as they can increase blood flow to your calves and feet. They are also great to wear on a plane as they prevent pesky swelling. The Comrad Compression Socks are among the most stylish compression socks on the market—we especially love the blue-and-white-striped pair. A dual cuff at the top of the socks makes them more secure so they stay in place all day.
These wool socks are made with merino wool and tree fibers, a blend that the brand calls TimberWool. They have similar benefits to the other wool socks on this list—moisture-wicking, temperature-regulating, and antimicrobial to keep your feet odor-free. They’re not as thick as some of the chunkier wool socks, so they can easily fit under boots or pants. The socks are pricey—costing twice as much as many other compression socks—but we think the unique fabric blend justifies the price.
Price at time of publish: $32
Material: 42% nylon, 37% lyocell, 16% merino wool, 5% elastane | Size Range: S-L (women’s 5/7.5-11+), wide calf options available
Best Stylish Wool Socks: Swedish Stockings Bodil Chunky Socks
What Stands Out
These stylist-approved socks contain merino wool and cashmere, but they’re sturdy enough to wear every day.
What Could Be Improved
If you want the socks to last, you should hand-wash and air-dry them.
If you’re in the market for stylish wool socks, Chayes recommends a pair from Swedish Stockings. These ribbed crew socks are one of the sleekest pairs on offer, and they balance cozy warmth with style and versatility.
The socks are made of a chunky knit blend, containing responsibly sourced merino wool and cashmere. The rest of the blend makes the socks great for everyday wear: Polyamide adds durability, viscose offers lightweight softness, and elastane lends some stretch. The socks are lined with soft cuffs that stay in place without digging in, and they’re designed with reinforced toe seams, which cut down on pesky holes.
Available in two easy-to-style colors—black and gray—the socks are perfect for everyday wear. Just be sure to hand-wash and air-dry them to help them last as long as possible.
Price at time of publish: $31
Material: 33% merino wool, 33% polyamide, 24% viscose, 8% cashmere, 2% elastane | Size Range: XS/S-M/L (women’s 6/7.5-8/9.5)
Best Dressy Wool Socks: Tabio Premium Finest Merino Crew Socks
What Stands Out
These merino-blend socks come in nine easy-to-wear colors.
What Could Be Improved
They are more fashionable than functional.
These wool socks are simple but chic with a high pile made of super soft merino yarn. Unlike some other socks on this list, the Tabio wool socks are more fashionable than functional. They are delicate, so they aren't ideal for hiking or other strenuous outdoor activities. Still, these socks last for a long time if you take proper care of them. The brand recommends turning them inside out when you wash them, using a gentle detergent, and placing them in a garment bag so they don’t get tangled. (Turning them inside out reduces friction on the outside of the sock, which helps them last longer.)
While these socks are fluffy and cushioned, they are a fine enough knit to be worn under heeled boots—plus, with nine color options and a timeless ribbed cuff, these socks can be worn with nearly anything.
Price at time of publish: $27
Material: 75-86% wool, 13-24% nylon, 1% polyurethane | Size Range: Women’s 5/8-8/11
Best Wool Socks for Lounging: Quince Cashmere Trouser Socks
What Stands Out
These socks contain 87% Grade A cashmere, and they cost just $30.
What Could Be Improved
The socks have to be washed by hand.
Cashmere pairs the cozy warmth of wool with a luxuriously soft-to-the-touch feel, so we can imagine no better socks to lounge in than these Quince cashmere socks. They’re mostly made of Grade A Mongolian cashmere, one of the highest-quality cashmeres around. They also contain polyester and elastic for added durability and stretch.
Knitted with a blanket-like 12-gauge weave, the socks are cozy enough to keep your feet warm, but they’re also lightweight and breathable—perfect for wearing around the house. Little details, like seamless toes and fine-rib cuffs, make the socks even more comfortable. And we love that the socks come in a range of colors.
Though the socks are luxurious, they cost just $30—less than some of our cashmere-free favorites. The only downside is that you’ll have to wash the socks by hand, but that’s a tradeoff worth making for $30 cashmere.
Price at time of publish: $30
Material: 87% Mongolian cashmere, 12% polyester, 1% elastic | Size Range: XS/S-M/L (women’s 5.5/9-9.5/13)
Best Waterproof Wool Socks: Showers Pass Crosspoint Ultralight Waterproof Socks
What Stands Out
These wool-blend socks are designed with a waterproof membrane that resists rain, wind, and snow.
What Could Be Improved
The socks are pricey, and they’re best for outdoor exercise.
Many wool socks wick moisture and dry quickly, but these Showers Pass socks are genuinely waterproof. The socks contain three different layers. On the outside, they’re made of a wear-resistant performance knit, and on the inside, they’re lined with a cozy merino wool blend. In between these layers lies an Artex membrane, which protects your feet from rain, wind, and snow. Though this membrane is waterproof, it’s also breathable, so you can keep rain out without trapping sweat in.
These are the priciest socks on our list, but they’re packed with features that make them great for outdoor exercise. The socks are lightly cushioned for comfort, and the toes are reinforced to cut down on holes. Unlike many wool-blend socks, these can be machine-washed and -dried. And while they’re not quite as versatile as our other favorites, they’re best-in-class at what they do.
Price at time of publish: $42
Material: 38% merino wool, 38% acrylic, 15% polyester, 7% nylon, 2% spandex (lining); 100% Artex (membrane); 90% nylon, 8% Lycra, 2% spandex (exterior) | Size Range: S/M-XXL (women’s 7/9-12/14+)
Final Verdict
Our top pick overall is the Bombas Merino Wool Calf Socks for their cushioned footbed, arch support system, seamless toe, and quality merino wool construction. For a six-pack that costs less than most single-pair socks on this list, we recommend the Ebmore Wool Socks.
How to Shop for Wool Socks Like a Pro
Material
“There are [many] different types of wool,” says Kristen Pandolph, vice president of product development for Bombas. They come from different animals and locations, and each one has a unique texture. Most of the socks on our list contain merino wool—one of the finest and softest sheep’s wools around. Some also contain cashmere, a goat’s wool that’s soft, lightweight, and high quality.
But most wool socks aren’t 100% wool. They’re blended with other fibers, like nylon and elastane, that make them more lightweight, stretchy, and durable. “The mixing or blending of other fibers can change the softness or harshness, performance (which has to do with the pilling rate and moisture-wicking function), and durability of the socks—all of which can have both pros and cons,” Pandolph says. While nylon makes socks sturdier, it also makes them stiffer and less breathable, she notes. Similarly, cotton can reduce stretch and polyester can increase pilling.
When shopping for wool socks, always check the fabric blend. Look for high-quality wools (like merino wool and cashmere) that will feel soft rather than scratchy. And choose a blend that meets your needs. Our favorite lounge socks, Quince’s Cashmere Trouser Socks, contain tons of cashmere. Meanwhile, our favorite ankle socks, Target’s Peds No-Show Socks, are packed with lightweight fibers that make them great for everyday wear.
Intended Use
Since wool socks are so versatile, you can wear them during different activities, but you should look for a cut and fabric blend that suits your intended use case. “Are you an avid hiker, or do you need quality socks for walking your dog?” Sharpe says. “Consider what you need from your socks in terms of warmth, comfort, style, etc.”
Our favorite hiking socks, Smartwool’s Hike Crew Socks, contain 69% merino wool for warmth, 30% nylon for durability, and 1% elastane for stretch. They’re also machine-washable and cut to keep your ankles warm. Our favorite stylish wool socks, Swedish Stockings’ Bodil Chunky Socks, are much more delicate. They’re primarily made of soft fibers, like merino wool, viscose, and cashmere—and they have to be washed by hand.
“I suggest having different wool socks for different use cases,” Chayes says. “It’s easier to find your perfect hiking socks if they don’t also have to function as lounging and everyday socks.”
Length
Wool socks come in different lengths—usually, ankle, crew, and knee-high—and the length you choose should vary based on what you’re doing and which shoes you’re wearing.
Most of our favorite wool socks are crew socks. They’ll keep your ankles warm whether you’re hiking, lounging, or heading to the office, and they’re easy to layer under clothing. Ankle socks are great for running, exercise, and everyday wear. Tall socks are ideal when you need something to pair with boots.
A good rule of thumb? “Crew or knee socks are your best bet for the colder months, and ankle socks are great for warmer days or athletic wear,” Teich says. Remember, wool is thermoregulating, so you can wear it during any season.
Questions You Might Ask
What are the benefits of wool socks?
Wool socks have many benefits. For starters, they’re thermoregulating—they warm you up in the cold and cool you down in the heat, so you can wear them year-round. They’re also great at wicking moisture. “The bottom of the foot contains many sweat glands, so even with the best-wicking fibers, you might experience a damp sock,” Pandolph says. “Even when it is damp, wool can still keep you warm, and the fiber dries more quickly than many other alternatives.”
Wool socks are also odor-resistant and durable, so they’re great for everyday wear. “Wool socks are naturally odor-resistant, so you can wear them multiple times before washing,” says Pandolph. “Wool is also a naturally elastic and resilient fiber, so socks better retain their shape after wearing and washing over time.”
What percentage of wool is best for socks?
Wool socks are rarely made of 100% wool. They usually contain other fibers, like nylon, polyester, and elastane, and those fibers can change the way the socks feel. “The ideal percentage of wool you should look for really depends on your intended use,” Pandolph says. “A luxury wool sock may be made primarily from merino wool, [but] a sock used for performance or athletic wear may utilize a … higher percentage of nylon for additional durability.”
The wool socks we recommend contain anywhere from 16% to 87% wool. The socks with less wool are lightweight, stretchy, and great for everyday wear, and the socks with more wool are thicker and cozier—perfect for lounging and staying warm.
Are wool socks itchy?
“People tend to think of wool being itchy, but wool socks can be some of the softest socks you've ever worn,” Teich says. When shopping for wool socks, pay attention to the fabric blend: Favor soft wools, like merino wool and cashmere, and look for wool-heavy blends.
To prevent your wool socks from getting rough, keep them away from high heat, and always wash them according to their care label. If your wool socks still feel itchy, you may have a sensitivity or allergy to lanolin, a substance found in wool.
Take Our Word for It
This article was written by Hannah Baker and updated by Lindsey Lanquist. To find the best wool socks, they spent hours evaluating options for quality, fit, style, and overall value. Baker consulted Kristen Pandolph, vice president of product development for Bombas, and Lindsey tapped stylists Liz Teich, Holly Chayes, and Kendra Sharpe for expert advice.
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