Merino Wool Hiking Socks

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Ever wondered what hiking socks are the best for hiking all year round in every kind of condition?
The answer is Merino Wool Hiking Socks.

Read further for more information on what merino wool is, why merino socks make the best hiking socks, some of the best hiking socks, and features to look out for!

What is Merino Wool?

Merino wool is a specialized yarn from the planet’s finest wool fibers. These fibers are roughly a 5th of the thickness of human hair.

The name comes from the sheep the wool originates from, Merino sheep. Merino sheep came from Spain and integrated across Europe over the centuries until, eventually, settlers brought the first Merino sheep to Australia and New Zealand. Another name for the Merino sheep is the Jackson sheep.

To this day, the best merino wool is still crafted in Australia. The harsher climate allowed the sheep to adapt, increase the wool’s quality, and produce an even finer merino fiber.

If the merino wool comes from Australia, you know it is very high quality! The climate also induces a response in the sheep conducive to higher production and wool yields, as they will suffer heatstroke if not shaved 1-2 times annually (unlike other sheep species).

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Why Makes Merino Wool Hiking Socks the Best?

Merino wool is so fine that it makes for the most luxurious hiking socks. In general, the properties of wool are beneficial for hiking. However, most wools are too rough to wear socks. Aside from being the finest wool available, Merino wool is also the softest and is added to other wool fibers to reduce scratchiness and increase softness. The fineness of merino wool allows it to have a much higher thread count while still retaining the best wool properties. These characteristics include:

  1. Temperature Regulating – as is the case with merino sheep, merino wool has adapted to handle very high or low temperatures with ease. The wool will keep you cool in summer and warm in winter.
  2. Breathability – since the fibers are thinner than human hair even, they allow your skin to breathe very easily through near-microscopic holes in the fabric.
  3. Moisture Wicking – Wool absorbs moisture incredibly well, and due to its breathability, it also disperses moisture very well. Wool socks are perfect summer hiking socks for hot weather which keeps your feet feeling fresh and dry for a long day.
  4. Flame Resistant – an added bonus of all wool, including merino wool, is that it is naturally flame resistant. You never know when that will come in handy!

Characteristics That Every Hiking Sock Needs

On top of all the great benefits merino wool confers to a hiking sock, these additional features are worthwhile to look for to complete the ultimate hiking experience.

  • Seamless – Sock seams are the number one cause of foot and toe blisters. Ensure your socks fit you correctly and are seamless to avoid painful friction.
  • Length – This feature is important for those who are hiking in rough terrain to protect their feet and legs from the elements. If you plan to hike in snow or across rivers, or in a very muddy or dusty location, it’s advisable to wear knee-high hiking socks.
  • Ventilation – airflow is essential for hiking socks and all other outdoor activities to help reduce moisture and keep your feet fresh. In cold climates, ventilation is still a requirement because, without it, you will sweat excessively, which can become dangerous when cooled to the outside temperature. Many hiking socks have a specialized top-layer mesh vent for this purpose.
  • Odour Elimination – Especially if you sweat a lot or do not like the smell of yourself, hiking socks with an odor elimination system can be very useful. Infusions of natural scents or activated charcoal can help to remove the smell from your socks.
  • Underfoot Padding – Modern hiking socks have advanced to the point of having comfortable underfoot padding to help cushion and protect your feet.

Reviews: Best Merino Wool Hiking Socks

Here are some of the best merino wool hiking socks available on the market currently. Have a look!
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Reviewed by: Eliza Ward Score: 96.7

  • These merino wool hiking socks are incredibly soft and keep your feet at the right temperature.
  • Made of 80% merino wool, these socks are suitable for cold weather hiking in climates that snow and warmer climates.
  • The top is made of a mesh that will ventilate your feet over and above the breathability of merino wool.
  • Mild compression adds the perfect level of comfort combined with the right fit.
  • This sock’s heels and arches are cushioned to provide adequate support and protection to your feet.
  • These hiking socks are highly durable and will last a long time, even if you wear them casually indoors!

Rating CategoryWeight %Score
Flame Resistant20%95
Temperature Regulation15%95
Moisture Wicking15%90
Total Score100%96.75


Woolrich® Men's Lightweight Quality Merino Wool Hiking Socks

  • These hiking socks are superior because every single part is pure merino wool.
  • These are better suited to hiking in colder climates and slightly chunkier than the average merino wool hiking sock.
  • These seamless socks provide additional comfort padding at the sock’s toes and heels.
  • Merino Wool will stretch to accommodate most foot sizes without difficulty, extra soft, and not too tight.
  • Appropriate for home, office, or outdoor use.
  • Machine washable and dryable.
  • 30-day money-back guarantee if you are still not happy with the product.

Rating CategoryWeight %Score
Flame Resistant20%95
Temperature Regulation15%95
Moisture Wicking15%90
Total Score100%95.75


DANISH ENDURANCE® Unisex Cushioned Hiking Socks 3-Pack Soft Knit Merino Wool Blend Hiking Socks

  • These socks are made for hiking in any weather condition, best suited to warm weather climates.
  • 33% merino wool and acrylic spun down to thin fibers make for an incredibly comfortable moisture-wicking sock that will serve you for years to come.
  • These hiking socks are padded from heel to toe, providing maximum protection to your feet and ensuring you have the right foot support.
  • These socks are seamless; blisters, rashes, and chafing will disappear.
  • Hike comfortably in any terrain on a hot day with these great Danish merino wool hiking socks!

Rating CategoryWeight %Score
Flame Resistant20%90
Temperature Regulation15%95
Moisture Wicking15%90
Total Score100%94.75


Sox Shop® Unisex Wool Hiking Socks Superior Merino Wool Trail Hiking Socks

  • These hiking socks are made from 74% Australian Merino Wool’s finest blend to make for a comfortable hike.
  • 20% nylon and 6% spandex allows the sock to fit tightly while stretching enough to feel snug on foot.
  • Compression around the feet’ arches allows pressure point relief and can help those with tired feet.
  • The sock’s undersides are cushioned and protected for superior support, making it easier to hike in your boots.
  • These socks have length, making them ideal for extreme weather conditions or environments.


Alvada® Unisex Neutral Color Stylish Australian Merino Wool Hiking Socks

  • Sox shop hiking socks are made with superior quality Australian merino wool for the best moisture-wicking hiking socks.
  • Available in many vibrant colors, so you can go hiking in style!
  • The sock’s arches, pads, and heels are reinforced for optimal comfort and foot support.
  • The length of these socks allows you to hike in almost any terrain and weather, being held up firmly by a double-knitted cuff.
  • With such comfortable socks, you will likely wear them casually around the house and to work, as they feel great on your feet!
  • The top vent helps air circulate and confers mild compression, redirecting pressure off the feet.


Alvada® Unisex Thermal Merino Wool Hiking Socks

  • These thermal socks are made mainly with premium quality Merino Wool, with added Polyester, Nylon, and Spandex for smoothness and elasticity.
  • The hiking socks provide total support and comfort, regardless of the weather and terrain.
  • It offers an ultra-comfortable and itch-free experience and comes in the perfect calf height.
  • The socks provide cushioning in the footbed to reduce fatigue and pain.


Swiftwick® Unisex Pursuit Hike Merino Wool Socks

  • These socks are made with Merino Wool to keep your feet warm and dry even in the coldest weather.
  • It also contains signature Olefin fiber to enhance the wool’s performance in keeping you warm and dry.
  • These socks come with an extra cushion in the footbed to reduce fatigue and provide maximum comfort.
  • They are lightweight and non-irritating, with virtually invisible toe seams.


Kirkland Signature® Men's Outdoor Merino Wool Socks

  • These socks are constructed with soft Merino Wool to provide comfort in all seasons.
  • They are cushioned throughout for maximum support throughout the foot.
  • It comes with a reinforced heel and toe for maximum durability.
  • The socks also have vented panels on the bottom for breathability.


People Socks® Unisex Premium Merino wool Crew Socks

  • These socks are made with a premium blend of 71% Merino Wool,21% Nylon, 7% Poly, and 1% Spandex.
  • They can be machine washed in cold water and are most suitable for air-drying to prevent shrinking.
  • It comes in various sizes for both men and women, is itch-free, and is durable.
  • The crew socks are lower than the calf heigh, with cushioning in the footbed for extra comfort.


Time May Tell® Men's Cushioned Merino Wool Socks

  • These socks are made with premium quality Merino wool, added Nylon, Polyester, and Spandex for comfort.
  • They are integrally structured without spare threads, with good elasticity for a perfect fit.
  • The socks provide excellent warmth retention, moisture absorption, and support.
  • It is calf height and perfect for outdoor activities in a cold climate.

Comparison Table: Top-Rated Merino Wool Hiking Socks

About the Author

Eliza Ward

Eliza Ward is a running enthusiast, nature lover, and full-time mother for three lovely kids in South Africa. She has always had a fetish for socks and has the best product recommendations for all her friends and family. So she turned what she loved into her full-time job - by testing and recommending the best socks for our online readers. Eliza is more than happy with the thank you notes she receives from her readers.