Darn Tough Sock Sizing

Everybody loves new socks, but sometimes the hardest part of buying them online is getting the correct size. Sure, you can order one size larger or smaller, but what if they’re too tight or loose? What if they’re too long or not long enough? Darn Tough sock sizing can be a tad confusing, but no worries because we’re going to take you through all the necessary steps needed to get the perfect fit.

Darn Tough makes socks for men, women, and unisex audiences. The company offers a sizing chart on its website that lists the corresponding sizes for each of its products in the US, European, and UK sizing systems. Men’s socks tend to be slightly longer than women’s versions of the same socks.

Darn Tough doesn’t mess around. They’re devoted to making the highest quality socks possible. Want to find which size of Darn Tough socks is right for you? Check out the Darn Tough sock sizing chart.

How Do Darn Tough Socks Fit?

Darn Tough uses three primary materials to manufacture their socks: Merino wool, Lycra, and nylon. Adding Lycra to the fabric blend makes for a more durable, well-fitting result. And since Darn Tough knows that the fit of the sock is just as important as its durability, they provide a sizing chart for customers to follow.

Here’s the Darn Tough sock sizing chart, straight from the horse’s mouth!

If you want to find the best-fitting Darn Tough Socks, take their Sock Finder Quiz. This quiz will help you figure out which socks fit you best depending on what activity you’re planning on doing. As with any sock purchase, it’s recommended that you get the size that corresponds to your shoe size.

From the moment your foot meets the merino wool fibers in a Darn Tough sock, you’ll know it’s not like any other sock. Their knitting process—with fine-gauge yarns made in a fine-gauge needle. The extensive knitting process ensures that the finished product is perfectly shaped and fits your foot like nobody’s business.

Do Darn Tough Socks Run Small?

As much as Darn Tough spends time ensuring the making process is perfect, they spend more time putting the socks through all sorts of tests to ensure they fit perfectly after washing and drying.

Darn Tough socks do not run small or shrink because they are already preshrunk. They will only shrink if you wash them in hot water or expose them to heat.

Customers have reported that Darn Tough socks do not run small; however, they may stretch in width after being worn a few times. Some purchasers say their socks shrank because they dried them in a dryer. Darn Tough socks can be air-dried, but only in a low setting. Unfortunately, some people forget this point, thinking it is okay to machine-dry Darn Tough socks at medium or high heat.

Be sure to use cold water and mild soaps when washing your Darn Tough socks because hot water and bleach will shrink them. Also, remember that any stress on the socks—be it from harsh detergents or wringing out—will damage them and distort their shapes, causing them to lose their elasticity and run small.

Are Darn Tough Socks True to Size?

Darn Tough socks are always true to size. They fit perfectly. This brand’s quality assurance program ensures the reliability of their sock sizes and provides you with a trustworthy guide to choosing what fits you best.

You may choose a size that is bigger than your regular size if you are on the border between two sizes. For example, if you wear a 9.5 US size, it is best to select 10 US size socks. Moreover, it is recommended to choose socks that are the same size as your shoes.

Should I Size Down or Size Up for Darn Tough Socks?

Choose a pair of socks that matches the size of your shoes. If you wear a shoe that is between sizes, it is recommended that you buy socks 0.5 or 1 inch bigger than your shoe size. Some customers say that Darn Tough Socks expand widthwise, but they definitely do not get longer after being worn for a long time.

Typically, your socks should be about an inch shorter than your feet. However, this will not always be the case; some of us wear shoes of decimal sizes like 8.5, 8.6, etc. In such situations, it is best to go a size up and not a size down. The last thing you want is to end up with overly tight socks.

Do Darn Tough Socks Have Unisex Sizing?

Darn Tough socks are available in various sizes, including men’s, women’s, and kids’ sizes. Some Darn Tough socks come in unisex sizes, which can be worn by anyone, regardless of gender. Use the Darn Tough sock sizing Guide to find out which size of socks works best for your foot.

Darn Tough Socks Sizing Guide 

Men’s / Unisex Size Chart

Sock Size Men USWomen USEuroUK

Women’s Size Chart

Sock Size Women USMen US*EuroUK

Kids’ Size Chart

Sock SizeKids’ USEuroUK

Where to buy Darn Tough Socks

The good news is, you don’t have to hop on a plane and fly to Northfield, Vermont, to buy Darn Tough socks. You can order them from these e-stores and have them delivered right to your door.


Darn Tough socks are true to size. To make sure you get the right size of socks, follow their handy sizing chart.

Don’t worry-Darn Tough Socks don’t run small or shrink since they’re already preshrunk. Some customers, however, have found that their socks shrink after they wash them in warm water and sun-dry them or expose them to direct heat.

Darn Tough Socks

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