Runners obsess over every detail of a running shoe to make sure they have comfort dialed for every step. But many of us will still jam an old cotton sock between that pricey shoe and our foot. The humble running sock, however, plays an important role in keeping you dry and warm (or cool).

The 12 Best Socks for Running

    Materials Matter

    First off, avoid cotton at all costs. Sure, you could safely make it through a three-mile recovery jog in running socks that came from a 12-pack, but on hot or wet days you’ll find cotton absorbs an incredible amount of water and easily causes blisters. Merino wool, on the other hand, is a fiber you can wear year-round thanks to its ability to regulate temperature, move moisture, and resist odors. You’ll find it used in many pairs of performance running socks. Most, however, use a mix of synthetic fabrics—nylon, polyester, and spandex—which offers good value and durability, plus prevents irritation.

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    Height and Cushioning

    The thickness of a running sock can do two things: make each step feel a little softer and take up some of the extra room within a shoe. If you like a soft shoe, pair it with a sock that has thick cushioning underfoot for a supremely plush experience. And we often suggest a thick or thin sock to adjust the fit of a shoe. For example, if your shoe fits a little loose—but not enough to up a half size—opt for a thicker sock to take up some of that volume.

    tall socks
    Taller socks can offer more protection against brambles and debris on trail runs.
    Trevor Raab
    low socks
    No-show and quarter-length socks can feel more breathable for the roads and track.
    Parker Feierbach

    Unless you’re hitting the trail (where a taller sock will help keep dirt away from your skin and fend off grass and brush scrapes), sock length is a matter of personal style. Crew-length running socks have made a comeback in recent years, but the cut offers little performance value—although one could argue that the sock is unable to slide into your shoe like a no-show length sometimes can.

    How Tall Are Different Cuff Heights?

    • No-show: Top of cuff sits below the ankle bone and is barely visible above the collar of a running shoe
    • Ankle: Top of cuff sits right on (or slightly below) the ankle bone
    • Quarter: Top of cuff fully covers the ankle bone
    • Crew: Top of cuff sits just at (or slightly below) the middle of the calf

      What Does More Cushioning Feel Like?

      • No cushion: No additional padding has been added to the sock fabric
      • Light cushion: Sock fabric feels thicker underfoot, but maintains a pronounced feel for the inside of a shoe
      • Medium cushion: Additional padding underfoot is noticeable and takes up slightly more space inside of a shoe
      • Max cushion: Underfoot padding is thick, plush, and immediately apparent

        How We Tested

        Our team of experienced testers spent many hours and miles running year-round to evaluate how these socks fared in a variety of conditions—from hot and humid track workouts to bitter cold runs through the snow to rainy slogs on the trail. We also noted how well these running socks held up between multiple wears and washes. In addition to gathering detailed on-foot impressions, we used a vertical moisture-wicking test to objectively assess how well each sock handled sweat and moisture. To do it, we cut six-inch-long by one-inch-wide strips from the socks’ fabric and suspended them from a support stand with one end in blue-dyed water. We then measured the amount of time it took for the water to migrate roughly two inches up each fabric strip.

        socks testing
        We performed a vertical moisture-wicking test using strips of fabric cut from several socks to replicate each material’s ability to pull sweat away from the skin. If a sock doesn’t wick moisture well, it can cause blisters.
        Lakota Gambill

        The pairs we’ve included in this list are some of the top performers across all of our tests, and we’ve indicated the qualities or conditions in which a specific sock excelled. That said, every running sock here strikes a good balance of odor control, moisture management, comfort, durability, and value for your runs.


        Smartwool Run Targeted Cushion

        Cuff heights: No-show, ankle, quarter, crew
        Cushioning: Medium (zero cushion also available)

        Run Targeted Cushion

        • Cushioning targets heel and toe for comfort without bulk
        • Achilles tab effectively reduces slippage

        • Longer dry time

        Even socks with thicker cushioning can efficiently wick sweat away from your skin, which helps prevents blisters from forming on your feet. Just take this plush Smartwool pair, for example—it was the top performer overall in our moisture-wicking test. Made from a soft, cozy blend of merino wool, nylon, and spandex, it was also one of the most comfortable we tested, with targeted underfoot cushioning that didn’t feel bulky or take up too much room in our shoes. Plus, the 52-percent wool construction really cuts down on stink. We found that even after four wears back-to-back, the sock smelled immensely better than standard cotton or polyester models that endured the same sweaty treatment. The only downside was that the Smartwool’s thicker cushioning took longer to dry once it got wet in our follow-up tests, so it’s not the best sock to wear on rainy runs when you’ll be splashing through puddles.

        If you’re a believer in ultra-running R&D and sock doping (aka, the notion that snazzy socks make you feel faster), check out the Athlete Editions that Smartwool designed with ultra-legend Rob Krar. These vibrant pairs kept our feet dry and comfortable in every season; we’ve worn them for winter runs and summer races, and through a full year of testing, they have excelled in all conditions.

        Buy Men’s Buy Women’s


        Drymax Running Lite Mesh

        Cuff heights: No-show, ankle, quarter, crew
        Cushioning: Medium

        Running Lite-Mesh Mini Crew

        • Fast-drying with excellent blister protection
        • Very breathable
        • Good cushioning-to-weight ratio

        • Less durable

        Ultrarunners especially know that even a small blister can become debilitating over the course of a long race. That’s likely why so many endurance athletes swear by Drymax socks. (In fact, the brand has collaborated with runners like Ian Sharman, Karl “Speedgoat” Meltzer, and Hayden Hawks to design models tailored to their specific preferences.) Like all Drymax socks, the best-selling Running Lite Mesh features a dual-layer construction designed to move moisture away from the foot and reduce blister-producing friction. The inner layer uses hydrophobic materials that don’t allow moisture to adhere to the sock, pushing sweat and water away from your skin. The sock also has additional strips of airy mesh on top of the arch for ventilation, while the underfoot portion offers plush—but not dense—cushioning from heel to toe.

        During our testing, we noticed that some inseam threads came loose, but we were able to trim them easily without any unravelling. While this model isn’t as bombproof as the Sharman Quarter Crew, it’s much softer with a surprising amount of cushioning for its featherlight weight.


        Rockay Razer Trail

        Cuff height: Crew
        Cushioning: Medium (max also available)

        Razer Trail
        $25.00 (24% off)

        • Excellent odor resistance
        • Lifetime guarantee
        • Reflective logo improves visibility

        • Sizing runs slightly small

        Founded by Copenhagen ultrarunner Daniel Chabert, Rockay has quickly become a standout with its commitments to performance and use of eco-friendly materials. The Razer is made of 100-percent recycled plastics taken from the oceans in its premium nylon construction, and an anti-odor Polygiene treatment is specifically applied to let you wear the socks multiple times between washes, so you’re also using less water and energy. It was surprisingly soft on our feet despite its thinness, with a weave that provides nice compression over the arch.

        If you prefer a lower cuff height, grab a pair of Rockay’s original Accelerate model. (Another top performer from our testing, it uses the same materials and construction as the Razer.) The elastic ring just below the ankle holds the sock up better than most no-show running pairs we’ve tested. “Usually I stay away from ankle socks because they end up sliding down into my shoes,” one tester said. “But the Accelerate stayed put, and its stretchy top band even seemed to help keep loose gravel from getting inside the sock.”


        Swiftwick Flite XT Trail

        Cuff heights: Two, five (inches above the ankle)
        Cushioning: Medium

        Flite XT Trail Two

        • Fast-drying and durable for trail running
        • Very secure inside shoe; no sliding

        • Limited color options

        Swiftwick dubs its latest creation, the Flite XT Trail, the “most technically advanced sock for hiking and trail running.” While much simpler socks have also excelled in our tests, this new model proved itself a cut above. The Flite XT Trail builds on the original Flite XT model from Swiftwick. Both pairs use portions of grippy fibrous material beneath the heel and forefoot, which help prevent your foot from sliding around inside your shoe. Combined with snug arch and ankle compression, this lends extra support for lateral movements in agility drills and circuit training—or for dodging rocks, roots, and potholes midrun. The trail-specific version, however, also incorporates merino wool that naturally controls foot odor and feels a little softer against the skin. All that comes together to make this one of the best socks we’ve run in. The material is thick, durable, and dries quickly after we soaked it in a rainstorm. Plus, there’s enough cushion so you’ll feel a little extra protection on longer runs, but it’s not too heavy or mushy.

        “My favorite thing about this sock is how it makes the fit of every running shoe feel a little more locked in. That’s especially helpful in some daily trainers where I have a little too much wiggle room,” test editor Morgan Petruny said. “These socks take up that bit of extra space and grip the shoe’s insole without making my feet feel too cramped or sweaty—the material is durable and thick, but still breathes nicely.”


        Swiftwick Aspire

        Cuff heights: Zero, one, two, four, seven, twelve (inches above ankle)
        Cushioning: Light

        Aspire Four

        • Excellent moisture-wicking
        • Compression is firm, but not restrictive
        • Great for cycling

        • Can feel slightly slick inside shoe
        • Unisex sizing

        Opinions were mixed on the Aspire Zero’s height (which barely peeks out from your shoe) for cold-weather runs, but our testers raved about the taller Aspire Four. This sock from Swiftwick is a triple-threat that packs in hidden ventilation, cushioning, and stability. A unique combo of fabrics (nylon, olefin, and spandex) and varying compressive weaves make it especially stable around the ankle, while its Goldilocks cushioning adds softness without feeling mushy. Plus, testers said the sock remained surprisingly light—and just as supportive—even when soaked by the end of drizzly long runs. “The snug compression gives me a little extra support when I’m worried about rolling an ankle on uneven ground,” one tester said. The Aspire can feel a bit slick inside looser-fitting trainers; however, we noticed this only on tight U-turns at the midpoint of out-and-back runs, and when cruising down steep hills.

        —BEST TOE SOCKS—

        Injinji Ultra Run

        Cuff heights: No-show, quarter, crew
        Cushioning: Medium

        Ultra Run

        • Consistently reduced blister formation between toes
        • Men’s and women’s models each use individualized knits for specific fit

        • Some testers disliked the feeling of fabric between toes

        For one of our testers, between-the-toe blisters were inevitable on long runs—until she took a chance on this pair of Injinjis that wrap each toe in its own sleeve. Made from a blend of polyester, nylon, and a pinch of Lycra, the sock is smooth but not slippery; your toes can glide next to each other without rubbing. Even toe sock skeptics were converted by this pair. “I always thought toe socks were a solution to a non-problem,” said one tester. “As someone who hasn’t struggled with blisters between my toes, I never saw the need—but now I completely get it. I thought they would cause a cramped fit in the forefoot of my trainers, but the opposite was true. The material allowed my toes to move freely, letting each digit splay individually.” The only negatives were that the toe-sock style took us longer to wiggle into, and some testers found the pinky toes a little baggy.

        Buy Men’s Buy Women’s

        —BEST DEAL—

        Saucony Performance Heel Tab Athletic

        Cuff height: No-show
        Cushioning: Light

        Performance Heel Tab Athletic Socks
        $13.99 (13% off)

        • Excellent value
        • Mesh panel offers good breathability

        • Toes are not seamless

        Most multipack socks feel soft and comfortable out of the package, but many lose their original texture after a handful of sweaty runs and washes. Not so with these Sauconys. The simple budget sock surprised us with its durability and long-lasting stretchy softness that rivaled those with a much bigger price tag. Made from mostly polyester with just a pinch of spandex, it offers some cushion underfoot without using any cotton. Our testers—in addition to more than 95,000 Amazon shoppers who gave five-star reviews—liked the breathable mesh paneling, adequate moisture-wicking, and light arch compression. Just don’t wear these twice in a row; our testers found that the sock can hold some odor and feels baggy in the heel after a double-wear.

        Buy Men’s Buy Women’s


        Balega Silver

        Cuff height: No-show
        Cushioning: Medium


        • Superior odor resistance
        • Full-length cushioning underfoot from heel to toe

        • Low cuff height offers less protection on trails

        Running shoes are breeding grounds for bacteria, which of course means your socks are going to stink. While wool will cut down on the odors, you can also boost comfort and smell fresh with this pair from Balega. The sock’s moisture-wicking fibers are covered in silver ions to help kill germs. We found the sock remains stink-free, even after multiple wearings between washes (yes, we know this is gross, but we still do it). Runners will also like the thicker cushioning underfoot, and the breathable top panel kept us cool during an extended bout of muggy 90-plus degree days. Available in a slew of neon options, it’ll add a pop of color to your next virtual race—why not be bold and go with bright lilac and watermelon? We just wish the Silver was available in more cuff heights.

        —MOST DURABLE—

        Darn Tough Run Ultra-Light Cushion

        Cuff heights: No-show, quarter
        Cushioning: Medium (also available without cushioning)

        Run Ultra-Light Cushion Quarter
        Darn Tough

        • Durable yet soft construction
        • Excellent moisture-wicking ability

        • Fit is not left and right foot specific

        Performance socks aren’t cheap, but rest easy knowing that if you ever poke your big toe through this merino sock you’ll get a replacement pair for free. But it’s unlikely you will wear this sock down; we found it to be the most durable, lightweight wool model. Darn Tough uses a high stitch count for the Run Ultra-Light, so it’s velvety soft against your foot and wraps the arch with just enough compression for a secure fit and a smidge of extra support. “I have a purple and green pair of Darn Tough socks that I’ve been wearing for almost three years, and they’re still as cushy as they were on the first run,” said one tester. “They’re my go-to for 20-milers during marathon training because they stay put and don’t bunch or slide, even when I’m moving for hours and my feet start to swell.” One tester who had a little extra space around the pinky toe thought left-right specificity could make the fit even better.

        Buy Men’s Buy Women’s

        —MOST STYLISH—

        On Running High

        Cuff heights: Ankle, quarter, crew
        Cushioning: Medium

        High Sock

        • Multiple cuff and color options
        • Snug fit securely wraps the arch
        • Mesh panels ventillate well

        • Some runners may want more cushioning

        Swiss company On Running builds apparel that’s all about performance but doesn’t sacrifice style. Just ask On athlete Alicia Monson, who recently won 3000-meter gold at the Millrose Games, and says these socks are her absolute favorite. That means with models like the High, you’re getting premium materials and workmanship with attention to the details (like a left-and-right specific fit, stylish color-blocking up the Achilles, and a specialized poly-elastane blended fabric). “My heart skipped a beat when I thought I lost one in the wash,” one tester said. “They’re my all-time favorite—soft and stretchy, with just enough cushioning and compression.” The technical mesh panels hold enough warmth in the winter—but also resist feeling swampy when it gets warmer—and the toe seam lays flat and smooth, so it won’t cause irritation when crammed into a low-volume toebox. (Don’t worry if you’re not into high socks; there are lower cuts for both men and women, too.)

        Buy Men’s Buy Women’s


        Feetures Elite

        Cuff heights: No-show, quarter, crew
        Cushioning: Light (ultra-light and max also available)


        • Left-right foot specificity dials in fit
        • Full-length padding also covers tops of toes

        • Insufficient moisture-wicking for sweatier feet

        We’ve long loved Feetures’s socks because of their dedicated left and right fits and seamless construction. Together, those two aspects dialed in fit and comfort with no baggy toes or irritating seams, but the material itself was always really slippery inside a shoe. Now, the Elite line is built with Tencel fibers and has a very high 200-needle thread count for that same comfortable fit without the sliding. The deep heel pocket and snug wrap around the arch ensure the sock stays in place on your foot; none of our testers reported any slipping around in their shoes on runs.

        Even runners who preferred no-cushion socks were won over by Feetures’s cushier offerings. “The inner padding is super soft and a little fuzzy, but overall the sock is still snug, secure, and lightly compressive,” one tester said of the max-cushion Elite. “It feels like a cozy cabin sock meets performance running.” An extra bonus? There’s a rainbow of brand new colors that have already launched for spring.


        Bombas Performance Running Merino

        Cuff heights: Ankle, quarter, crew
        Cushioning: Max

        Merino Performance Running

        • Targeted compression supports arch
        • Good odor control

        • Slightly warmer than non-merino version; best for cool weather runs

        A staple of any “best socks” list, Bombas impresses our team. We like this merino wool version of the brand’s Performance Running sock even more than the standard because it swaps out the cotton blend for a mix of wool and nylon. That makes it a bit pricier, but we think it’s worth it for the improved durability, funk-fighting prowess, and buttery softness on foot. “I wish I had a pair to wear every day,” said one tester. “I loved the extra cushioning in the heel and toe with more compression around my arch.” Credit the plush-zoned cushioning, designed for boosting comfort without causing any unwanted “squish” on touchdown. The midsection of the sock uses Bombas’s signature snug honeycomb knit, which adds support while still feeling airy and light. We especially love that the brand matches every purchase with a donated pair to someone affected by homelessness.

        Buy Men’s Buy Women’s