All About Merino Wool

Women's Merino Boyshorts
Merino Wool vs. Synthetics: What Underwear is Better for Women’s Health?
When it comes to clothing choices, especially for underwear, activewear, and sleepwear, the fabric you choose plays a huge role in how your body feels—and functions. Synthetic materials may dominate the shelves, but Merino wool offers a natural, body-loving alternative that...
Merino Wool vs. Synthetics - Sustainability
Merino Wool vs. Synthetics - Sustainability
Wool has been used as clothing for thousands of years. By 3000 BC, ancient civilizations such as the Sumerians, Egyptians, and later the Greeks and Romans, were spinning and weaving wool into textiles. Wool’s warmth, durability, and ability to retain...
interlock knit stretchy merino wool
Minus33® Merino Wool Knit Guide
Here at Minus33, we use 100% Merino Wool in a variety of our garments. Understanding the types of knits we offer will help you understand what level of base layer you’re looking for and ultimately going to buy. Our garments are Knit, not woven, so we’re going to take an in-depth look at the various knits we offer which include Jersey, Rib Knit, and Interlock Knit.
merino wool properties biodegradable uv protection less washing less water fire resistant anti odor anti microbial moisture wicking
Properties of Merino Wool

Minus33 strives to provide you with an all-natural advantage on your outdoor adventures. Merino Wool has so many wonderful properties, which provide you with beneficial comfort, safety, and eco-friendly options. It can also save your life. Once you try Merino Wool you will never want to go back to your old base layers.

Did You Know? - Sheep Shearing Facts
Did You Know? - Sheep Shearing Facts
According to the American Sheep Industry Association, "as long as there are sheep, shearing must be practiced for the health and hygiene of each individual animal. Unlike other animals, most sheep are unable to shed. If a sheep goes too long without being shorn, a number of problems occur."
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The Unbelievable Science Behind Wool
Through the millennia, wool has been unmatched by other textiles in terms of its collection of qualities. What makes wool such a miraculous material? Anyone who wears wool knows firsthand that it keeps you warm in chilly temperatures and cool in hot weather. You’ve probably also noticed how wool garments from companies such as Minus33 wick away moisture and stay odor-free. But how many wool lovers know the science behind this incredible fabric? Here are all the answers to the big questions you have about the inner workings of wool, giving you full confidence when choosing your clothes and accessories.
Steitzhof Merinos
Living With Merinos
Behind the Scenes of the Steitzhof Merinos The Flock Not only do I wear Merino wool, we raise Merino sheep. We live merino. After 30 years away from raising sheep, I came back with my first choice breed: Merino. I...
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What Is Merino Wool?
Consider the early explorers of our planet’s farthest reaches—the hardy adventurers who climbed to remote summits and trudged to the Poles, often with minimal or barely functional equipment. Our ability to stay comfortable in harsh climates has come a long...
Cross Country Merino Wool Gear
7 Reasons Why Merino Wool Is Great For Working Out
There are a lot of misconceptions about wool still flying around in the outdoor world: rumors that it’s hot, scratchy, or generally uncomfortable. However, these assumptions are the farthest thing from the truth. People in cold climates have worn sheep’s...
Trevor Bockstahler Merinoholics Adventures Great Himalayan Trail High Route
Merino Wool Doesn’t Smell!
So there is plenty to be said about the benefits of merino wool! We can talk about it's 'fabled warm when wet' properties. We can talk about the ultra soft, non-itchy texture. Or how about it's durability and breathability. Even...
Minus 33 Merino wool clothing, The feeling you have after a #longweekend!
Top 5 Reasons to Wear Wool in the Summer
Top 5 Reasons to Wear Wool in the Summer Wool is a winter favorite for obvious reasons - excellent insulative properties, can keep you warm even when wet, and its warmth-to-weight ratio makes it a packable favorite on the go....
minus 33 merino wool clothing, Merino Wool Folded
Wool’s Arch Nemesis: Insects
Moths, beetles, and other insects love wool. However, they can damage your clothing. To prevent insect larvae from eating your wool, follow these quick tips for caring and storing. Tips to Keep Moths and Beetles Away Clean Your Wool. Keep...
minus 33 merino wool clothing, Layering 101: Outer Shell Layer
Layering 101 with Minus33
Layering 101 with Minus33 Merino Wool! Layering is a great way to thermoregulate your body as weather conditions and activity levels change throughout the day. Whether you’re going for a quick day hike, or taking on a thru-hike, having the...
7 Myths About Merino Wool
7 Myths About Merino Wool
1. Itchy Nope! Merino wool is one of the softest fibers on the planet. You will not be itchy in merino wool at all. 2. Hot Wrong again! While synthetics are passive, Merino Wool is active, reacting to changes in...