The Best Thermal Socks for Extreme Cold – UK Edition (UPDATED)

What are The Best thermal Socks for Extreme Cold?



The UK might not be the coldest place on earth (even though it may feel like it at times…..) ?

However….with the cold setting in, we all start to feel that familiar yet dreaded bite of winter in our fingers and toes, which works its way to the upper body.

Now, most people have devised ways of keeping the cold at bay and preventing their feet and hands from freezing out.

The feet are particularly at a higher risk of exposure to the cold due to the extra moisture and maybe even more susceptible when you suffer from frostbite and circulation issues.

These are not the kind of memories you want when wild camping or exploring the lake district for example!

To make sure of this, a good pair of thermal winter socks would be the perfect accessory to have throughout the season as your first line of defence. Below, we take a close look at the best thermal socks for extreme cold UK.

ArcticDry 100% Waterproof Thermal Socks

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Introducing the Original Waterproof Sock – The ArcticDry Xtreme Waterproof socks!

Without a shadow of a doubt, arcticdry triple layered, breathable and thermal socks are the best choice for those looking for solid thermal socks to last you through the winter.

Due to the fact they are made from 3 layers, it gives your feet extra protection and comfort at the same time, perfect for wild camping, hiking, golfing, fishing, camping and much more!

ArcticDry Kneelength Waterproof Socks

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Ok we know its our product, but we’re confident they are the best performers!

The Kneelength waterproof socks here at ArcticDry were designed for people looking to stay warm when the unforgiving cold season comes in knocking. They are mostly worn by Hikers, Cyclists, Runners, Golfers, Fishermen, and even recently Waterproof Socks for Fossil Hunting!

Just like the name suggests, our socks conveniently come right up to the knee to ensure your feet are protected even when the water gets inside your boots. They are 100% waterproof thanks to a three-layer build that comprises a tough impermeable layer in the middle.


The three layers consist of materials like nylon, wool, spandex, and Coolmax that make the socks incredibly rugged.

They are strong enough to resist tear and tend to maintain their shape even after years of use and washing.

The bottom layer is padded to add cushioning and ensure your comfort while walking.

Despite being close-fitting, the technology here at ArcticDry ensures that the socks are breathable and your feet are not deprived of fresh air. The Kneelength waterproof socks would be an ideal winter accessory, whether you are just sitting in or going into the outdoors for some winter activity.

ArcticDry Xtreme Ice Blue Waterproof socks

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This is another great product from ArcticDry that helps you fight the cold season. The Xtreme Ice Blue are our second-generation waterproof socks with the build to thrive in your winter sport of choice. Whether you are going skiing, snowboarding, hiking or ice skating, these socks will come in very handy when you want protection from the ice-cold floor.

These socks are 100% waterproof and feature an advanced waterproof lining that allows your feet to remain warm and dry when you accidentally step into puddles of mud and water. The three layers in their construction make them thick enough to keep your feet cozy, yet thin enough to remain breathable.


The Xtreme Ice Blue socks come in three different sizes; small, medium, and large meaning they can be worn by children, as well as adults. People love them for their extra sharp design that not only allows you to stay warm and comfortable but also do it in while remaining fashionable.

If you want to stand out in the crowd while taking part in your favourite winter sports, the ArcticDry Xtreme Ice Blue waterproof socks will make sure that you remain in style while giving the competition a run for their money.

Honourable Mentions

Now obviously we believe the socks here at ArcticDry are superior in the sense they are multilayered, and of course have a waterproof membrane,

meaning that not only are they warm, they’re also waterproof.

However, that being said, there are some great performing normal socks on Amazon UK, and below is a list of some of the best normal hiking socks that you can pick up (before we here at ArcticDry start making our own of course!) 😉

Darn Tough Hiker Boot Sock Full Cushion

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If you are in the market for a warm and cozy pair of socks that can be worn all year round, you might want to try out the Darn Tough Hiker boot socks as one of your first choices. They have superior features that have been specifically designed for the winter season.

The socks are made from a combination of fabrics, including merino wool, nylon, spandex, lycra, and wool, which work together to maintain warmth in your feet when it’s cold.

Merino wool is naturally antibacterial and antimicrobial, while the sock can wick away sweat and moisture that gets onto your feet.

The seamless construction provides them with a close-fit performance that prevents slipping and bunching while the fine gauge knitting with undetectable seam gives them a comfortable feel that proves to be super crucial when searching for a pair of best thermal socks for extreme cold UK.

Another great feature is the high-density cushioning all around the socks and their boot height length offers extra comfort and protection from the cold. You also get a lifetime warranty when you buy these socks, which makes the deal even sweeter.

Despite coming at a premium price, the Darn Tough offers great value for the money and can be used throughout the year for all sorts of activities.

Rymora Merino Hiking Socks

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The Rymora Merino hiking socks are the perfect accessory when you decide to venture into the snow-filled hiking trail on those cold winter mornings. They are warm and comfortable, ensuring that you remain protected in the most unforgiving conditions.

These socks are constructed using 80% merino wool, which is the main reason why they are popular among users. They are the ideal choice for medium to extremely cold conditions, and their nylon blend makes them ultra-comfortable and itch-free.

You can wear these socks to any rugged terrain since they offer you excellent support while taking part in activities such as running and hiking.

The footbed is amply cushioned to absorb shock and reduce fatigue after hours of walking.

They also do a great job of keeping your feet protected from moisture.

The Rymora merino wool socks are suitable for men, as well as women who are struggling with sweaty feet. They are easy to wash and care for, and dry quickly when the weather is cold; just what you need when traveling!


When the cold season comes, promising unforgiving mornings and nights, it’s always good to prepare by finding ways of remaining warm in advance. A nice pair of thermal socks will come in handy and the above are some of the leading options for best thermal socks for extreme cold.