Darn Tough socks are guaranteed for life and made in the USA. The best socks for hiking, running, casual wear, and more, our merino wool socks are the best-fitting, most durable socks you'll own, or we'll replace them. We are family owned. For close to 40 years we’ve been knitting socks here in the Green Mountains of Vermont. We are three generations strong and know how to make socks. Crafting the world’s most comfortable, durable, and best fitting socks is an ardent skill passed down from father to son. This commitment, this passion, it’s in the blood. Our unconditional lifetime guarantee is simple. If our socks are not the most comfortable, durable and best fitting socks you have ever owned, return them for another pair. No strings. No conditions. Socks guaranteed for life. If you can wear out our socks we will replace them free of charge.

We’ve evolved the look but kept the same soul. We donate 5% of sales to help support the Appalachian Trail Conservancy's outdoor education programs...

No one is suggesting socks at the beach, but when it’s time to trade the cabana for the club, open-toed shoes might not work. Never fear, this NEW ...

All the features you expect from our Light Hiker collection, but now in 1/4 sock height. Modest enough for a Victorian aristocrat, and equally fami...

Fans of the Light Hikers, and there are more than a few of you, now have a no show option that’s in lockstep with low-profile trail running footwea...

Legendary Darn Tough construction for when “equipment failure” is not an option. Performance Trail Fit means no bunching, no slipping, no blisters....

From the AT to the Pacific Crest Trail, the "1466" Hiker raised the bar on what the ultimate hiking sock needs to deliver. Each year Darn Tough hea...

The Animal Haus sock has a menagerie of benefits: exotic style, soft and fluffy Merino Wool, and it's built to handle the elements every single day...

A soggy rainforest is a beautiful place, but the Her Spur hiking socks will ensure your feet will never feel like one. Merino Wool keeps them deser...

Homecoming or home office, the Letterman is the classic everyday sock you can live in. And that marled look has a purpose: knit with a twisted yarn...

A touchdown-worthy fit, paired with spectator-level comfort— the Letterman men's casual sock is knit to our athletic performance specs, using high-...

Fortified with a high-density knit and the silkiest, softest Merino Wool, the Solid Basic sock is anything but. Neutral colors offer versatility fi...

The sock that made a name for itself from the Pacific Crest Trail to the AT. "Must pack" durability meets undeniable comfort in a Full Cushion sock...

Drink from enough streams and you’ll eventually get an explosive reaction. Look closely at this hike sock and you’ll see what we mean. However, a b...

Sleet, freezing rain, sub-zero wind chills, snow? More please. Our Mountaineering sock never heads for shelter. If you're out there, this sock want...

From the AT to the Pacific Crest Trail, the "1466" Hiker raised the bar on what the ultimate hiking sock needs to deliver. Each year Darn Tough hea...

From the AT to the Pacific Crest Trail, the "1466" Hiker raised the bar on what the ultimate hiking sock needs to deliver. Each year Darn Tough hea...

When you're hiking hundreds of miles like some of our friends do, you start to become a bit of a "sock aficionado" out of necessity. This humble so...

As the weather gets crisp and you start pulling your sweaters out of storage, don't forget the Shetland women's comforting sock. Crank up the hygge...

Get out the headband: it’s time to mop up with this ground-up redesign. Our streamlined No Show Tab men’s running sock features a silky, chafe-elim...

Nothing comes between you and the trail thanks to the secure cuff and blister-free fit of this zero-cushion ¼ sock. Not even that pesky pebble that...

We’re not saying the Ranger Micro Crew will help you MacGyver your way out of anything, but if you’re plotting heroic endeavors, we’re saying it’s ...

Hiking doesn’t always mean epic plans or ultra-technical gear. Sometimes it just involves a day pack, a cup of coffee and cute little forest friend...

If you ask us, the Lucky Lady has all the trappings of a lucky sock: durability, comfort, memorable style, and of course, ladybugs for added charm....

With a colorful, but classic look, the Sunset Ridge Jr., is prime as a hand-me-down legend. We don’t think the kid you’re getting these for can rui...