Brand Size | US Shoe Size | UK Shoe Size | EU Shoe Size |
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S | 4.5 - 7 | 2.5 - 5 | 35 - 37.5 |
M | 7.5 - 9.5 | 5 - 7 | 38 - 40.5 |
L | 10 - 11.5 | 7.5 - 9 | 41 - 42.5 |
Brand Size | US Shoe Size | UK Shoe Size | EU Shoe Size |
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S | 7.5-9.5 | 5-7 | 38-40.5 |
M | 10-11.5 | 7.5-9 | 41-42.5 |
L | 12-14 | 9.5-11.5 | 43-45.5 |
XL | 12-14 | 46-49.5 | |
XXL | 15-16 | 50-53 |
A sock that works as hard as you do. Our socks are the most comfortable and durable socks you'll ever own.
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MICRO CREW HEIGHTSitting near mid-calf, it’s the best sock height for everyday casual and dress. A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot. |
ULTIMATE COMFORTNo slipping, no bunching, and no blisters. The ultimate fiber for breathability and comfort in all conditions, the All Weather Performance means cool in the summer, warm in the winter. |
CUSHION DENSITYCushion in the Hike/Trek category features terry loops under the foot, and in the taller styles reaches above the ankle for comfort and protection. Mid-level cushion density under foot. |
TRUE SEAMLESSUndetectable seam fusion for an ultra smooth, invisible feel. Darn Tough uses high density knitting techniques, which means there are more stitches per inch. This leads to a more comfortable, durable, great fitting sock with no added bulk. |
Darn Tough aims to improve the well-being of our community by locally designing and manufacturing the most comfortable, durable, best fitting socks while continuously reducing our environmental impacts.
MATERIALS IN OUR SOCKS
Every material we use in our socks has been carefully chosen and tested to meet our rigorous durability standards. We currently use natural and synthetic fibers, and only 3 types of fiber per sock. As you’d expect, we are actively investigating and testing new fibers and yarn blends that do not appear in our current products. We’ve prioritized Merino wool throughout our product lines and our goal of producing the most responsibly made product is reflected in our commitment to the success of the Responsible Wool Standard.
Merino wool is the most important and relied upon fiber in our products and accounted for 56% of our yarn consumption by weight last year. For many years we’ve prioritized the use of Merino wool exclusively from sheep that have not been exposed to the practice of mulesing. In early 2019 we made a commitment to support the Responsible Wool Standard (RWS) and shift 100% of our wool supply to RWS-certified Merino wool.
RWS is a voluntary standard with strict guidelines to protect animal welfare and adhere to progressive, sustainable farm and land management practices while maintaining traceability throughout the entire supply chain.
Although the market share for RWS is only estimated at ~1% of global wool production, the number of certified sources has grown substantially over the last couple years. Today, 100% of the wool we procure is RWS-certified.
We use REPREVE, a nylon 6 fiber made from pre-consumer industrial waste that would otherwise be landfilled or downcycled. Using REPREVE instead of virgin nylon allows us to offset the use of crude oil, benzene, cyclohexane, and other harmful hydrocarbons that are involved in the production of virgin fiber. In short, using recycled nylon conserves energy and water and reduces greenhouse gas emissions from manufacturing. While we aim to reduce our use of virgin nylon in our products, recycled nylon only accounted for 4% of our nylon consumption last year.
We’re actively working with our suppliers to source more recycled nylon so we can incorporate it across our product lines. To date, nylons generated from pre-consumer waste material have held up well against our durability requirements, but we’d like to find an equally good source of post-consumer recycled nylon or yarns that blend both pre and post-consumer nylon.
We use Lycra to provide elasticity, strength, and form-fitting comfort. While spandex accounts for no more than 5% of the fiber used in our finished product, it represented 27% of the raw materials we procured last year. Like conventional nylon, spandex is derived from petroleum and has been important to the performance of our products. Unfortunately, it’s the most difficult material in our fiber mix to replace with a recycled alternative.
When it comes to synthetics, we’re primarily focused on converting virgin nylon and polyester to recycled alternatives. However, we’re also looking for functional, recycled spandex alternatives.
Sustainability
Merino Wool
Recycled Nylon
Spandex/Elastane
STYLE 1903 | STYLE 1971 | STYLE 1908 | STYLE 1907 | STYLE 1985 | STYLE 1968 | |
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Customer Reviews |
5.0 out of 5 stars
2
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5.0 out of 5 stars
2
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4.8 out of 5 stars
1,211
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4.8 out of 5 stars
1,203
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4.8 out of 5 stars
172
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4.7 out of 5 stars
111
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CUSHION | Cushion | Cushion | Full Cushion | Cushion | Cushion | Cushion |
HEIGHT | Micro Crew | Micro Crew | Boot Sock | Boot Sock | Micro Crew | Micro Crew |
COLOR OPTIONS | 5+ | Blue, Lavender, Willow, and Cranberry | 5+ | 5+ | Aqua, Denim, and Plum | Gray, Taupe, and Denim |
MADE IN THE USA | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
COMPOSITION | 59% Merino Wool, 39% Nylon, 2% Lycra Spandex | 63% Merino Wool, 35% Nylon, 2% Lycra Spandex | 69% Merino Wool, 27% Nylon, 4% Lycra Spandex | 64% Merino Wool, 33% Nylon, 3% Lycra Spandex | 55% Nylon 42% Merino Wool 3% Lycra Spandex | 53% Nylon, 44% Merino Wool, 3% Lycra Spandex |
CUSHION IN THE LEG | ✓ | ✓ | ||||
YARN WEIGHT | Midweight | Midweight | Midweight | Midweight | Lightweight | Lightweight |
We live and work in Northfield, Vermont. Our backyard is the perfect testing ground to make the finest Premium All Weather Performance Socks. We ski, snowboard, hike, bike and run in the most unforgiving climate in the lower 48. It is under these conditions that we design, test and manufacture our socks.
STILL MADE IN VERMONT, USA
After so many decades why do we still knit every pair of our socks here in Vermont? We don’t do it because it’s the easy thing to do—we do it because it’s the right thing to do. We do it because for us, it’s the only way to do it. There are faster and cheaper alternatives but nobody ever outsourced anything for quality.
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers like the comfort, quality and warmth of the socks. For example, they mention that they're soft, with just enough padding and that they keep their feet very warm.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the socks. They mention that they are well-made, durable, and high quality. Some say that the socks are amazing for long walks and the best they have ever worn. They are also great hiking socks and have held up well so far.
"Comfortable and pretty hiking socks for that pacific NW fun." Read more
"Darn Tough socks are fantastic. I love that they have wool in them; the natural fiber keeps them from being too hot or too cold...." Read more
"...These are great! Thick and warm, they've held up well so far. Good for spring and fall, I'd get a lighter version for summer...." Read more
"Excellent socks! Use for hiking. Great fit and the top of the sock is not tight like other socks I’ve purchased. Nice color. Durable...." Read more
Customers like the comfort of the socks. They mention that they are soft, with just enough padding to make them perfect for any occasion. Customers also say that the socks are warm, not itchy, and soft with just the right amount of padding to keep their feet comfortable and dry.
"Comfortable and pretty hiking socks for that pacific NW fun." Read more
"...The socks are soft, stretchy enough to go over the bottom of my baselayer leggings, and wash well. The fun colors and designs are nice too...." Read more
"...The nylon and spandex make them durable and fit well. Plus they go through the washer and dryer with no shrinkage to speak of...." Read more
"Love, love, love the feel. Lots of cushion" Read more
Customers like the socks' warmth. They say it keeps their feet very warm and they don't get too hot.
"...These, paired with my waterproof North Face hiking sneakers, kept my feet warm and dry all winter without having to use foot warmers...." Read more
"My feet were cold and these warmed them up." Read more
"...These are great! Thick and warm, they've held up well so far. Good for spring and fall, I'd get a lighter version for summer...." Read more
"...My feet were warm all night. Love these socks." Read more
Customers like the cushion of the socks. They mention it's comfortable, durable, and has lots of cushion. Customers also appreciate the soft but durable fabric.
"...They are super comfy to walk in, all day if necessary. I love the cushioned bottoms...." Read more
"Love, love, love the feel. Lots of cushion" Read more
"Tried and true! Comfy, durable and good cushion. Well worth the money." Read more
"Very well made. Fabric is soft but durable Ready to order my third pair." Read more