The 10 Best Winter Socks of 2021

Keep your feet toasty and comfy

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When it comes to winter weather, what you put on your feet can make or break your time outside. Enter cozy, warm winter socks that keep your toes toasty and your lower half comfy whether you’re skiing, walking, or simply snuggling up inside. When searching for winter socks, look for fabrics that feel good against your skin. For those pairs that you’ll wear for physical activity, you’ll also want top-notch performance features.

Here are the best winter socks on the market for all your needs.

Our Top Picks
An over-the-calf fit that'll provide warmth and seamless comfort no matter your indoor or outdoor activity.
Ideal to wear during activities that may cause sweat, it ensures an invisible feel and fast moisture-wicking action.
When blisters are the last thing you need, this pick features a design tailored to your right and left foot and arch support.
Complete with reflective details so you can safely run at dawn or nighttime, its deep heel pockets minimize sliding.
Perfect for outdoor athletes, its fit is designed to contour to your foot and help you brave the frigid elements.
Its five-toe design prevents blisters and hotspots and provides greater mobility as you take on runs and walks.
If you prefer your socks a little snug, look no further than a compression sock that works to boost circulation.
Ideal for those with arthritis, these battery-powered socks offer three heat settings for a permanent out-of-the-dryer feel.
Different socks have different functions, and this fuzzy, one-size-fits-most set is ideal for lounging or sleeping.
Lined with a fleece interior, these socks can be enjoyed outdoors with boots or worn by themselves while you lounge.

Best Overall for Men: Smartwool PhD Ski Medium Socks

Smartwool PhD Ski Medium Socks

These over-the-calf, thick socks will keep your feet and lower legs super warm without leaving you feeling constricted—All thanks to a durable and cold-weather-friendly blend of fabrics, including merino wool, nylon, and elastane. With a flex zone around the ankle, the socks also allow for added mobility whether you’re skiing or snowboarding, walking, or running.

Smartwool’s Indestructawool technology also offers superior durability, which means these socks will last season after season. Plus the socks feature seams in the toe area, so you won’t experience rubbing in the wrong places. 

Best Overall for Women: Darn Tough Edge Women’s Midweight Sock

Darn Tough Edge Women’s Midweight Sock

Want a sock that’s guaranteed to last a lifetime? Look no further than the Darn Tough Vermont brand, which promises comfort and durability—and if you don’t think these socks live up to that guarantee, you can exchange them for another pair. 

This pair has medium-level cushioning underfoot, as well as extra padding on the front of the calf. You get less material around the ankle, too, so you don’t have to worry about bunching. A reinforced heel means extra protection at the back of the foot, and a seamless toe stops uncomfortable rubbing up front.

Finally, the merino wool fabric blend provides fast-drying, moisture-wicking, and antimicrobial properties, so you can wear these for activities that make you sweat without worrying about any wetness or bacteria buildup. 

Best Budget: Feetures Light Cushion Mini Crew Sock

Feetures Light Cushion Mini Crew Sock

If you’re prone to blisters (especially from running) these socks will save your feet. Feetures’ Elite line includes an anatomical design to fit your left and right foot structure plus a seamless toe, so they won’t cause friction in places prone to blisters.

You also get targeted compression where you need support, which works well if you’re clocking miles. The nylon and spandex fabric offers moisture-wicking technology, so your feet stay dry in all conditions. 

Best for Running: Balega Reflective Quarter Socks

Balega Reflective Quarter Socks

Winter running often translates to trekking miles in low-light conditions, whether you’re running early in the morning or later in the evening. To add a little safety to your steps, these Balega socks use bright glass beads that shine when a light hits them, adding visibility to your feet when you’re on the move. 

In addition to the reflective properties, the Enduro model also provides performance features. For example, the V-shaped design is meant to support your arch and offer security on the run while still letting your toes move with ease as you push off in stride. The material will also wick away wetness to keep you comfortable through the finish line.

Best for Cycling: Fits Light Hiker Outdoor Sock

Fits Light Hiker Outdoor Sock

These Fits socks hug your feet in all the right places so you feel a squeeze of support as you’re pedaling around town. The higher cuff also keeps out debris from trails or gravel paths, and the strategic ventilation areas allow for airflow so your feet don’t get overheated when you’re working overtime on your two-wheeler. 

For extra comfort, you also get cushioning under the toe, arch, and heel. And to top off the benefits of these winter socks, the thickness provides serious warmth—a key feature when you’re catching wind on your ride. 

Best for Hiking: Injinji Spectrum Trail Midweight Crew Sock

Injinji Spectrum Trail Midweight Crew Sock

Toe socks offer many benefits—they allow you to easily spread out your digits, increasing your toe and foot mobility for a stronger, more comfortable hike or trail run. Plus, the design helps cut back on blisters. The higher crew length also protects you from sticks, stones, and leaves you’ll encounter on the trails, while a band under the arch offers support underfoot. 

More layers of comfort come from the mid-weight thickness, mesh up top for breathability, and nylon threads that make the socks extra durable. 

Best for Compression: PRO Compression Marathon Sock

PRO Compression Marathon Sock

Research on compression socks has suggested that they may benefit muscle performance and even perceived soreness. This full compression sock allows you to feel a tight squeeze when wearing it, which will feel especially nice post-workout. The moisture-wicking materials also keep your feet dry for when your outdoor activity gets sweaty.

The socks come in a range of designs and colors and even include options for a wide-calf construction. 

Best Electric: Savior Heat Heated Socks

Savior Heat Heated Socks

Tackle freezing temperatures with these rechargeable, heated socks. With your purchase, you get a pair of cotton, polyester, and elastane socks, two rechargeable batteries (one for each foot), and a dual charger.

You also get three heat settings ranging from 100- to 150-degrees Fahrenheit. Depending on the temperature you choose, the battery-powered heat lasts anywhere from two to seven hours. Use these for your chilliest excursions and cold feet will never be an issue this winter. 

Best for Sleeping: Free Yoka Fuzzy Cozy Socks

Free Yoka Fuzzy Cozy Socks

The number-one requirement for socks you can sleep in: a soft set that feels amazing against your skin. And that’s what you’ll get from this pair that you’ll just never want to take off. The mostly-polyester material offers that fuzzy, fluffy feeling that’s also super stretchy and never constricting. The socks come in various fun colors and patterns and make cute gifts for any occasion.

Best Thermal: Debra Weitzner Thermal Socks

Debra Weitzner Thermal Socks

Users love these socks for their extreme comfort and warmth. Slip into these, whether you’re walking around town or just hanging at home, and stay extra toasty. Constructed from a few different materials—including acrylic, nylon, polyester, and elastane—these socks run super thick, hence the heat benefit. 

Why Trust Verywell Fit?

Mallory Creveling is a health and fitness writer and ACE-certified personal trainer living in Brooklyn, New York. She previously worked on staff at Shape magazine for more than four years and worked as the associate health editor at Family Circle magazine for nearly two years. When she's not writing about fitness, she's leading others through personal training and HIIT classes. 

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  1. Mota GR, Simim MAM, Dos Santos IA, Sasaki JE, Marocolo M. Effects of Wearing Compression Stockings on Exercise Performance and Associated Indicators: A Systematic ReviewOpen Access J Sports Med. 2020;11:29-42. Published 2020 Jan 22. doi:10.2147/OAJSM.S198809