Merino wool

10 fantastic benefits of Merino Wool

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Hello fellow adventurer! With us being at the beginning of winter, I am sure you are seeing brands show off their products that feature Merino wool. Or you’ve heard a friend talk about their new merino sweater or jacket that has been a game-changer this season. 

But did you know that one of the biggest benefits of Merino Wool is that it’s also perfect to wear in warmer circumstances?  If you’re like us, you want the best material in your pack or on your skin and that you are sure it’s the best item for all elements. We’re confident that these 10 great benefits of Merino wool will help answer your questions or pain points around performance materials. The main goal when we’re going outdoors is to enjoy it, so what we wear can make or break our experience. 

For some, packing is the best part, where the excitement starts to build. For others, it’s filled with dread and anxiety on picking the perfect items to fit for all occasions. We’ve been there and Merino wool has been our answer to slimming down our packs, staying fresh, and keeping us temperate no matter what adventure we get into. 

In this article, we’ll walk through what exactly Merino wool is, the difference between normal wool, the advantages and benefits, and why brands & people are obsessed with wearing Merino wool. 

Buckle up, by the end of this blog post you’ll be a merino wool expert and may even feel inclined to get yourself a pair of merino wool socks to get you ready for the winter-y months ahead or a base layer for those hiking desert days. 

The million-dollar question: what is merino wool and where did it come from?

Merino wool comes from a specific breed of sheep, yep you guessed it, Merino Sheep in Spain and since have been introduced in Australia and New Zealand. They’re quite tough breeds, thriving in scorching summers and freezing winters. Merino Sheep produces the finest and smoothest fibers of all wool making it more comfortable to the skin and less prone to holes. 

Traditional wool is thick and coarse. Great for keeping us warm, but it is extremely itchy, bulky, and well…not stylish. By comparison, Merino wool is soft, smooth, light, and fashionable, all thanks to Australian farmers who’ve perfected the quality with selected breeding. Better than anything built in a lab, natural Merino Wool is the perfect performance fabric for the 21st Century that surpasses materials like cotton or synthetics. Merino wool marries style, comfort, and performance perfectly. 

Meet the brands who LOVE Merino wool as much as we do

We’ve compiled a list of our favorite Merino wool brands in no particular order. These brands range in their Merino wool-based products. Don’t see an item you’re looking for or we missed a must-mention? We’re always interested in finding new brands, so please drop us some below if you have any additions!  

Icebreaker

Based out of New Zealand, Icebreaker is one of the leading Merino wool brands out there. Their range of Merino wool products spans from hardcore outdoor wear to casual lifestyle t-shirts. They also offer more formal Merino wool that can be worn in a business setting as well as sportswear. 

Smartwool 

Smartwool makes merino wool socks and apparel designed for the outdoors. Personally, we love their base layers. They are a go-to, especially on those crispier fall days or down right winter storms, I always have my smartwool base layer close by. 

Wool&

It’s been challenging to find ethical, women-focused products that leverage wool in a feminine way until we found Wool&. Wool& is a women-focused lifestyle brand that aims to design practical, ethical products. Their best selling dress is practical and fashionable. Win-win!

Darn Tough

Best. Merino. wool. socks. ever. This United States based company lives and breaths for adventure and Merino Wool. All merino wool products are knitted in house. They even come with a lifetime warranty that they 100% stand behind, no questions asked. 

Ortovox

A Swiss company that focuses on technical mountain gear that includes a range of merino / Tencel blended baselayers and t-shirts. They’ve outlined their 2024 strategy, which included their goal of producing 100% Merino verified wool and enhancing their sustainable procurement processes. 

Patagonia

Patagonia offers a limited range of merino wool clothing; however, their focus is on ethically sustainable merino wool. All wool sourced in Patagonia products is sourced under strict guidelines outlined in their  Patagonia Wool Standard. This demonstrates their promise that farms that meet the highest standards for animal welfare and land management in the industry.

10 benefits of merino wool 

There’s a lot to love about Merino wool, so we’ve compiled a list of our 10 personal benefits that we’ve experienced with the material over time. 

1. It helps to keep you cool in warm environments

If you think wool can only keep you warm, you’re wrong. It’s perfect to wear in warmer environments as well! In the warmer months, the wool fibers keep you cool and dry. A great benefit of merino wool is that it’s hygroscopic, which means it can absorb moisture, so sweat is drawn away from your skin where it can evaporate into the air outside the fabric. As the moisture evaporates, heat is released, cooling the air between your skin and fabric. 

2. It helps to keep you warm in cool environments

Traditionally, wool is thought to be the perfect fiber for winter. The crimped composition of the fiber provides unbeatable insulations by condensing moisture and air inside the fiber, providing heat to your body. Merino wool is also a great material for the first layer when you want to stay warm with the layer-system.

3. It has an antibacterial effect which helps to keep odors away

Merino wool is unique in that it absorbs odor caused by bacteria—trapping their smell and keeping them from building up all thanks to the natural wax, lanolin. Merino wool is great for traveling or longer treks when you may not have as much room to pack, or the means to wash your clothes every day.

Wonderful news for all people dependent on deodorant: merino wool absorbs all odor molecules and only releases them upon washing. No matter how hot it is, you’ll feel fresh all day long. On top of that, you don’t need to wash it each time you’ve worn it. Just hang it in the open air and enjoy it again the next day.

4. It has anti-static properties 

Since it’s one of the benefits of wool that it can absorb moisture, it tends to not create static electricity, which means it’s less likely to cling to our faces when we go to change our tops. 

5. It’s wool, but it doesn’t itch

What is Merino wool better at than traditional wool? It’s super-fine and soft. A single Merino wool fiber is ⅓ the diameter of a human hair. It’s so fine, actually, that when it brushes up against the skin, it bends out of the way. It can’t be prickly like other wool fibers because it can’t stand up to the weight of itself. So it’s soft. Really soft.

6. It’s moisture regulating

Wool fibers are naturally hydrophilic, which means water-liking, they attract and absorb water molecules. Wool can absorb up to 30% of its weight in water and still feel dry to touch. When wool absorbs water molecules it pulls the moisture away from the skin to the surface of the fabric where it evaporates. Wool is able to release moisture into the air more efficiently than most fabrics. 

7. It is easy to take care of

Already sold on Merino wool? It gets better.  This fabric is quite easy to take care of since a huge benefit is that it is naturally antibacterial, which requires less washing than cotton or synthetics. On the road, this is crucial since it can be challenging to find a laundromat. 

When you do wash Merino wool, you can just throw it in the washing machine on a delicate or wool cycle with color and fabrics. Another bonus for its easy-to-care-for scale- is drying is optional. Because of its elasticity properties, Merino wool retains its shape, which means you can throw it in your pack or carry-on and it comes out ready to wear.

8. It is sustainable

Merino wool disappears after about 12 months in the ground. That means that, when you’re done with your gear, the earth will take back this fibrous protein composed of amino acids—releasing carbon and nutrients back into the soil.

Synthetic fibers and cotton demand a great amount of manipulation and processing. Merino wool, however, is made of grass, water, and fresh air. The merino sheep that provide the wool graze the hills of New Zealand and Australia freely, delivering a new fleece harvest twice a year.

9. It provides UV protection 

Depending on how they’re spun and dyed, Merino fibers help block out harmful rays from the sun (UPF 20+). Wool absorbs radiation throughout the entire UV spectrum. Cotton and synthetic materials only absorb at low wavelengths. 

And since the sun typically does more damage in the mountains, it’s good to have all the help you can get.

10. It is easy to take with you

Merino is one of the best travel fabrics out there. Packing one Merino wool shirt is almost the equivalent of packing five cotton shirts when it comes to freshness. Because of its natural regulating properties, you can cut down on the variety of layers.  

We love to hear from you 

Understanding fabrics and technical gear can make our headspin, especially when we’re looking for ethical, sustainable, and durable products. But it doesn’t have to. Hopefully, these 10 benefits of Merino wool helps you narrow down your pack and leaves you feeling confident and ready to take on anything on your travels!

If you’ve used Merino wool before, or if you have a question, please leave a comment below. Also check out our travel tips for more inspiration and handy tips and tricks.

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