What compliments a boot better than a Merino Wool sock tailored to match? How about a sock with a full bed of cushioning, vents, and elastic zones? Tailored to match the cut of your boots, this wool sock combines comfort, flexibility, and the lightest feel all in one. Best of all, these socks are silent for when you're in the bunk and out hunting.
Fabric
- Fiber Content: 61% Merino Wool, 24% Nylon, 14% Stretch Nylon, 1% Elastic
- Total Easy Care: Machine Wash and Dry
- Wool Source: Australia
- Made in New Hampshire, USA!
Features
- Height: 10" Boot Sock - Almost to mid-calf, this style is designed to be slightly above the standard 10" boot height.
- Weight: Microweight
- Cushion: Full Cushion along the bottom of the sock wicks away maximum moisture keeping your feet cool and dry.
- 3 Zone Elastic: Elastic on the arch, ankle, 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: 62 grams (Pair)
- Style #: S36
Uses
- Ideal Seasons: Spring, Summer, Fall, Winter
- Activities: Everyday Wear, Hiking, Camping, Biking, Fishing, Hunting, Snowsports
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 (235 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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A SOCK OVERHAUL
We got our sock machines set up in May of 2019, and hit the ground running. We knew our customers wanted a sock for every occasion, with heights and cushion levels for all activities. By combining our historic textile knowledge, and using what we learned after redesigning our classic sock styles, we were able to envision a brand new sock collection that could truly meet your needs.
YARN SELECTIONS

WOOL/NYLON YARNS
We dialed in our yarn selection, using a combination of merino/nylon as the main body of the socks. These yarns deliver a high merino wool content, with the extra durability of nylon.

HIGH WOOL CONTENT
We have packed in huge quantities of wool next to your skin, using the synthetics only as needed to improve fit and durability.

TECHNICAL FEATURES
Stretch nylon yarns are light enough to keep the merino content high while giving shape and fit to the sock. Lightweight plating also adds durability to high wear zones on the heel and toe.
Most of my life I spent working outside through the winter in snow and below freezing temperatures. Many days ALL day. And I’ve been wearing Minus33 products for years, not just their socks. All of their products allowed me to stay outside, to stay warm, and to stay dry the whole time. I used to wear some other socks from a very popular ‘intelligent’ wool manufacturing company. There’s no comparison. These socks not only keep your feet warm and dry, but the particular blend of materials wear like no other. I no longer work outside that much, but I still have the same crew socks that have lasted for years, and I still wear them. No thin spots worn through the heels and no holes, they’re practically the same as when I got them and they go through the washer and dryer with no troubles. I would always recommend getting the full-cushion, but that’s me. I’m all about the comfort.
D Allerton,
Thank you for taking the time to leave such a positive review for our USA made Full Cushion - Boot Wool Socks Mountain Heritage. We are thrilled to hear that our socks have been able to keep you warm, dry, and comfortable during your outdoor work in harsh winter conditions.
At Minus33, we pride ourselves on using the highest quality materials in our products, and it's great to know that they have stood the test of time for you. We appreciate your loyalty to our brand and are happy to have been a part of your outdoor adventures.
Thank you for recommending our full-cushion socks. We believe that the added comfort makes all the difference as well! We hope to continue providing you with top-notch products for years to come.
Stay warm and stay well.
Best,
Minus33 Customer Service
I like everything else about these socks except the narrow tight elastic top. I'm 5'2", 115 lbs, on my feet all day and looking for socks to wear all day every day. I love all the Minus33 products that I've tried yet, so I will keep searching the sock inventory to find something that will stay up without eliminating my circulation so much.
C.R,
Thank you for your feedback on our Full Cushion - Boot Wool Socks Mountain Heritage. We are glad to hear that you love our products and have found them to be a great fit for your lifestyle. We apologize for the tight top elastic and understand that it can be uncomfortable for all-day wear. We will definitely take your comments into consideration for future improvements. In the meantime, we suggest trying our other sock options to find a better fit for you. Thank you for your support.
Best regards,
Customer service team at Minus33
As a knitter, I know how wonderful merino wool is. It is fantastic to be able to purchase socks, etc. for my kids that are not fussy to care for. They were all thrilled with their gifts that brought comfort and joy to their feet!
Cynth,
Thank you for your kind words about our Full Cushion Boot Wool Socks! We're so happy to hear that your kids are enjoying the comfort and joy of merino wool in their socks. As fellow knitters, we understand the value of low-maintenance yet high-quality materials. We appreciate your support and hope to continue providing great products for you and your family.
-Minus33
Not a bad sock but darn tough would be my choice next time.
Thank you for your feedback on our Mountain Heritage Full Cushion Boot Wool Socks. We're glad to hear that you found our socks to be decent. Thank you for choosing our product!
-Minus33