Naturally Sustainable
Machine Wash & Dry
Naturally Anti-Odor
Breathable & Wicking
Outstanding performance packed into a low profile Merino Wool sock. Set below the ankle, this sock provides full cushioning along the bottom, wicking away sweat and moisture and keeping your feet cool. Y-heel and 2 zones of elastics support make this wool sock a must need for those on lengthy runs or hikes. It could be Spring or Winter, you could be hiking or hunting, these socks are made for it all.
Fabric
- Fiber Content: 60% Merino Wool, 27% Nylon, 12% Stretch Nylon, 1% Spandex
- Total Easy Care: Machine Wash and Dry
- Wool Source: Australia
- Made in New Hampshire, USA!
Features
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Height: No Show - Sits below the ankle bone
- Weight: Microweight
- Cushion: Full Cushion along the bottom of the sock wicks away maximum moisture keeping your feet cool and dry.
- Y-Heel: Y-heel style helps create a perfect pocket for your heel, for a no-slip fit.
- 2 Zone Elastic: Elastic on the arch and welt opening help keep your sock in place throughout the day
- Vented Zones: Venting on the top of the sock lets your feet air out and stay cool
- Heel/Toe Plating: Extra durability on the heel and toe keeps socks long-lasting
- Seamless Toe: Smooth, comfortable finish on the toe
- Wool/Nylon Yarn: Our Mountain Heritage sock collection uses wool/nylon yarn technology, which creates a durable sock with high wool content.
- Weight: 41 grams (Pair)
- Style #: S31
Uses
- Ideal Seasons: Spring, Summer, Fall, Winter
- Activities: Everyday Wear, Hiking, Camping, Biking, Fishing
Care
Washing and Drying Instructions - Learn More
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Machine Wash Cold: Gentle cycle with like colors
- Detergent: Mild or wool-specific
- Tumble Dry: Low heat
- Storage: Place in an airtight container when not in use for long periods of time
- Do NOT Use: Fabric softener or bleach!
Guarantee / Warranty
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30 Day Satisfaction Guarantee - Return Policy
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5 Year Manufacturers Warranty - Learn More
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Excellent Quality - Customer Service
Benefits of Merino Wool
Moisture Wicking
Merino wool is the best fiber to regulate moisture. It does this by absorbing sweat from your skin and releasing it into the air. Whether you're hiking, running, biking, on the job, or just relaxing at home, our wool helps keep you dry and comfortable all day long.
Soft & Comfortable
Merino wool fibers are much finer than traditional wool, creating a luxuriously soft feel that won’t itch or irritate your skin. Comfortable enough for everyday wear and gentle enough for sensitive skin, it’s a natural choice for underwear, base layers and next-to-skin comfort.
Highly Breathable
Merino wool’s unique structure allows air to circulate freely, helping to regulate your body temperature in both hot and cold weather conditions. Whether you're layering up for winter or staying cool in summer, Merino keeps you comfortable by letting your skin breathe.
Anti-Microbial
Merino wool naturally resists odor-causing bacteria, keeping you fresher for longer. No lingering smells, even after extended wear. Perfect for travel, outdoor adventures, and everyday life.
Insulates When Wet
Merino wool can hold up to 30% of its weight in moisture without feeling wet or clammy against the skin. Unlike cotton or synthetic fabrics, it keeps insulating when damp, making it a smart choice for unpredictable weather and high-output activity.
Fire Resistant
Merino wool is naturally fire-resistant and self-extinguishing. It will not melt or stick to your skin like synthetic fabrics. A trusted option for first responders, campfire safety, or any high-heat environment.
UV Protection
Our Merino wool clothing helps protect you from the sun’s harmful rays, with different levels of UPF based on fabric weight:
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Microweight (145 GSM): UPF 20
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Lightweight (170 GSM): UPF 25
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Midweight (245 GSM): UPF 50+
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Heavyweight (400 GSM): UPF 50+
These natural UV-blocking properties make Merino wool ideal for long days or the beach or above treeline.
Renewable and Sustainable
Merino wool is a natural, biodegradable fiber with a low environmental footprint. Grown by Australian Merino sheep and shorn seasonally, it is a renewable material that supports responsible farming practices.
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Socks Made IN NH-USA
- Guaranteed For 5 Years
- 7 Weights | 5 Heights
- Year-Round Performance
- Machine Wash & Dry
Our NH-made socks are crafted from premium Merino wool for year-round performance. Warm without bulk, breathable on the move, and built to last, they’re ready for hiking, work, or everyday wear. Made right here in New Hampshire with quality you can feel. Learn more about our NH-made sock story and buying guide here.
Benefits of Merino Wool
Have never worn socks like these before. I LOVE THEM!!
They are comfortable and the fit is great. I have a small foot. Socks are always to big.
Thank you for the great review! We're so happy to hear that you're loving our Microweight Cushion - No Show Wool Socks. We strive to provide comfortable and well-fitting socks for all sizes, so we're glad they worked for you.
I bought a pair of these before a 160 mile hike followed by a 500 mile bicycle ride and have worn them in my work boots multiple days in a row without my feet stinking. They still look and feel brand new 7 months later. Every active human needs a pair of these bad boys!
Thank you for the glowing review! We’re thrilled to hear your socks held up through all that hiking and cycling, and that they’re still going strong after 7 months. Sounds like they earned their stripes! ♂️
& We couldn’t agree more- every human definitely needs a pair (or two). Thanks for sharing your experience!
I love these socks. They stay on my feet (which, I know, is a lot to ask of a no show sock!), and the cushion is really luxurious. My feet are still dry at the end of the day and don’t feel funky at all. Definitely going to change out my entire sock collection now.
Hi Brian!
We are so happy to hear that you love our Microweight Cushion ! We put a lot of effort into creating socks that stay on your feet and provide luxurious cushioning. We're glad to hear that they're keeping your feet dry and comfortable all day long. They are also my favorite sock! Thank you for choosing our product and we hope to continue providing you with top-quality socks!
~Sue
- They stay on my feet and the cushion is really luxurious. My feet are still dry.
- Worn them multiple days in a row without my feet stinking. Still look brand new 7 months later.
- Cushy comfort, and my normally sweaty feet stay dry even after working out.
- 5 stars: 13 (93%)
- 4 stars: 0 (0%)
- 3 stars: 1 (7%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Have never worn socks like these before. I LOVE THEM!!
They are comfortable and the fit is great. I have a small foot. Socks are always to big.
Thank you for the great review! We're so happy to hear that you're loving our Microweight Cushion - No Show Wool Socks. We strive to provide comfortable and well-fitting socks for all sizes, so we're glad they worked for you.
I bought a pair of these before a 160 mile hike followed by a 500 mile bicycle ride and have worn them in my work boots multiple days in a row without my feet stinking. They still look and feel brand new 7 months later. Every active human needs a pair of these bad boys!
Thank you for the glowing review! We’re thrilled to hear your socks held up through all that hiking and cycling, and that they’re still going strong after 7 months. Sounds like they earned their stripes! ♂️
& We couldn’t agree more- every human definitely needs a pair (or two). Thanks for sharing your experience!
I love these socks. They stay on my feet (which, I know, is a lot to ask of a no show sock!), and the cushion is really luxurious. My feet are still dry at the end of the day and don’t feel funky at all. Definitely going to change out my entire sock collection now.
Hi Brian!
We are so happy to hear that you love our Microweight Cushion ! We put a lot of effort into creating socks that stay on your feet and provide luxurious cushioning. We're glad to hear that they're keeping your feet dry and comfortable all day long. They are also my favorite sock! Thank you for choosing our product and we hope to continue providing you with top-quality socks!
~Sue
Feel great
I want to replace all my socks with these socks. cushy comfort, and my normally sweaty feet stay dry even after working out.
Hi Debra!
We are so happy to hear that you are loving our Full Cushion - No Show Wool Socks Mountain Heritage! It's great to know that they provide both comfort and keep your feet dry. We appreciate your feedback and we hope to continue providing you with high-quality socks. Thanks for choosing us!
Best
~Sue
The socks are terrific. Sizing is true. They don't slip. Well padded. Love them
Mary Lou,
Thank you for taking the time to leave such a lovely review! We are thrilled to hear that our Full Cushion No Show Wool Socks from our Mountain Heritage collection, have exceeded your expectations. We pride ourselves on providing true sizing and a non-slip design, along with ample padding for maximum comfort in this style. We greatly appreciate your support!
Stay warm,
-Steven D
Love these socks
I’m exchanging all my exercise socks for these. So much better
The wool is so light yet cushions my feet. I use the low socks for my fitness class and everyday walking. I love these socks!
Kathy,
Thank you for letting us know about your experience with our Full Cushion - No Show Wool Socks Mountain Heritage socks! We're so glad you love them!
Jeannie T.
Best socks ever. Cushy and durable.
Hanz,
Thank you! We are happy to hear you think our Mountain Heritage No Show Wool Socks - Full Cushion, are the best!
-Jeannie T.
Son loves them!!
Unbelievable! Best socks I have ever gotten. Breathable
At first I thought they may have been too thick, but they've held up well to sweaty days and the full cushion makes them very comfortable. I can usually reuse a pair after giving it a day to fully dry with no issues.
Kim,
We are glad to hear that your enjoying your Minus33 Mountain Heritage Socks. Thank you for the great review!
-Melinda W.
The ankles don’t have the elasticity to keep them tight. I do a lot of erg row work, and they don’t stay up well. Usually have to stop and pull them back up out of my shoes every 1k or so. They’re great as long as you’re not doing a workout that really flexes the ankle. Great for running, great for lifting.
Hi Tim,
We are sorry to hear that the no show socks are not working for you. We would suggest the Mountain Heritage Full Cushion Ankle Socks. We would be happy to help you set up a return. If we can be of further assistance, please let us know.
-Jeannie T.
Comfortable and just the right cushion for me for a variety of activities.

