Three-quarter side view of a true-red lightweight over-the-calf merino wool sock with black toe and heel reinforcement, ribbed cuff, arch support panel, and a green 5-year warranty badge
Lightweight over the calf merino wool socks. Made in USA. All season
Lightweight over the calf merino wool socks. Made in USA. All season
Lightweight over the calf merino wool socks. Made in USA. All season
Lightweight over the calf merino wool socks. Made in USA. All season
Lightweight over the calf merino wool socks. Made in USA. All season
Lightweight over the calf merino wool socks. Made in USA. All season
Lightweight over the calf merino wool socks. Made in USA. All season
Lightweight over the calf merino wool socks. Made in USA. All season
Lightweight over the calf merino wool socks. Made in USA. All season
Outdoor side view of a woman wearing burgundy base-layer pants and a black long-sleeve top as she secures a navy over-the-calf merino wool sock with red toe accents on a lodge bench
Three-quarter profile view of a woman in a white headband leaning over a raised foot to pull on a dark over-the-calf merino wool sock, with a golden mountain slope in the distance
Lightweight over the calf merino wool socks. Made in USA. All season, woman pulling up a sock on a mountain lodge deck
Outdoor side view of a woman in a white headband, black top, and burgundy base-layer pants adjusting a black lightweight over-the-calf merino wool sock on a mountain cabin bench
Outdoor side view of a woman in a white headband and burgundy base-layer pants pulling on an ash-gray lightweight over-the-calf merino wool sock on a mountain cabin deck
Side view of a woman resting one foot on a wooden bench while smoothing a dark over-the-calf merino wool sock, dressed in a black top and burgundy pants at an alpine lodge
Three-quarter side view of a woman wearing a white headband and burgundy leggings as she pulls up a dark lightweight over-the-calf merino wool sock beside a mountain cabin railing
Profile view of a woman in a white ear warmer and burgundy pants bending over to adjust a dark over-the-calf merino wool sock, with sunlit autumn mountains behind her

Lightweight Over the Calf Wool Socks Made in New Hampshire

Regular price$23.49
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Color
Size
Size chart

Socks Size Chart


Shoe Size Men US Women US Kids US Euro UK
S 3-5.5 4-6.5 3-4.5 34-37 2-4.5
M 6-8.5 7-9.5 5-7 38-41 5-7.5
L 9-11.5 10-12.5 - 42-45 8-10.5
XL 12-14.5 13+ - 46-49 11-13.5

  • In stock, ready to ship
  • Backordered, shipping soon
OEKO-TEX Standard 100

This certified product has been tested against a list of over 1,000 harmful substances, including PFAS.

midweight merino wool clothing sweater pullover cozy warm

Socks Made IN NH-USA

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.

  • Best socks ever owned. Cushioning doesn't restrict the foot and stitching is intangible.
  • Cool and no sweat in summer and warm and no sweat in winter.
  • They stay up, dry great, keep my feet warm when wet, and are most comfortable! NO blisters!
  • 5 stars: 26 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
D
David A. (Georgetown, US)
Ash Gray / XL
Primary Activity: Workwear
Love these

Love these socks

Hi David, we're so glad to hear you love the socks! Thanks for your wonderful review. Thank you so much for the love! We’re thrilled to hear our Mountain Heritage lightweight over‑the‑calf wool socks are a hit for you. Knowing they deliver comfort and performance you can count on truly makes our day. We appreciate you taking the time to share your experience and are grateful to have you as part of the Minus33 & Mountain Heritage sock community.

D
David H. (Meyersdale, US)
True Red / XL
Height: 6'2"
Weight: 265
Primary Activity: Casual / Lifestyle
Best socks I've ever had.

I've worn this brand for 2 years now, every weight, cool and no sweat in summer and warm and no sweat in the winter. you take care of them still look like new.

Thank you for taking the time to leave a review on our Lightweight - Over the Calf Wool Socks Mountain Heritage. We are thrilled to hear that you have been a satisfied customer for the past 2 years and that our socks have provided both comfort and durability in all seasons. We take pride in creating high-quality products that stand the test of time. Thank you for your continued support and for choosing our brand!

A
Anonymous (Roslyn, US)
True Red / XL
Height: 6
Weight: 188
Great color Great warmth Great

Great color
Great warmth
Great socks

S
Susan

Beautiful shade of RED!! And, these Minus 33 Merino wool socks are SO warm and the perfect length!!

D
Dave i.T. (South Lake Tahoe, US)
Patriot / XL
Great Socks! Great Service!

As an outdoor professional, I feel socks are an extremely important piece of your kit. I was very "brand loyal" to one of the major brands for almost twenty years... I wont knock that company because they indeed make great wool items. But... Minus 33's merino items blow the competitors out of the water, hands down! So needless to say Minus 33 is now my goto for Merino wool.

Minus 33 keep doing what you're doing! Only thing I would ask is expand your made in the USA line, because the socks are amazing!

Hi Dave. Thank you so much for your kind words and for choosing our Lightweight - Over the Calf Wool Socks Mountain Heritage! We are thrilled to hear that our socks have become your go-to for merino wool.
Dave, right now, about 90% of our socks ar manufactured here in NH. We have a few styles in stock made overseas, but looking forward they will all be USA made.
Again, thank you for taking the time to write a review. We here at Minus33 appreciate your support.
Happy adventuring!
Kindly
~Sue

B
Bryan

Great for boots!

R
RES J. (Knoxville, US)
Black / XL
GREAT SOCKS

REALLY NICE SOCKS.

Thank you for your positive feedback on our Lightweight - Over the Calf Wool Socks Mountain Heritage. We are delighted to hear that you find them to be great and nice. We appreciate your support and hope to continue providing high-quality products to our customers. Thank you for choosing our brand.

-Jeannie

D
David R.R. (Charlotte, US)
Great socks

I have several pair and wear them to work almost daily. Love the fit and feel.

David,

Thank you for your review! We're thrilled to hear that you love the fit and feel of our All Season Over the Calf Wool Socks. We hope they continue to keep you comfortable at work every day.

Thank you for supporting our USA Made Mountain Heritage collection!

-Steven D

H
Hoosier P.L. (New Albany, US)
Fantastic Socks!

I love merino wool socks, and wear them all year. Every few winters I purchase new socks because the old ones wear out. Last month I bought the Patriot in the All-Season ski socks, and promptly bought four more pairs - two in teal, two in red (the best colors available). Like them so much, I called my brother in Ohio who delivers for UPS in all kinds of weather. He had some merino wool over-the-calf socks from another brand, which he uses all winter. "I have something better to recommend," I said. Your socks are SO much better, SO warm, and stay up with no problems. Thank you for making such a great sock.

Hoosier Pat,

Thank you for your kind words and for choosing our All Season Over the Calf Wool Socks! We're so glad to hear that you love them and that they have become your go-to choice for all seasons. It's great to know that you recommended them to your brother and that he loves them too. We strive to make the best quality socks and we're happy to have exceeded your expectations. Thank you for supporting our brand!

-Steven D

T
TODD M.M. (Albany, US)
Amazing socks for hunting!

Best socks I have ever owned for hunting. Over the calf keeps them in place. No more falling inside my boots. Minus 33 has great customer service who backs the products they sell.

Todd,

Thank you for the review! We are glad you like our socks! We are happy to hear that our socks keep your feet warm and dry in cold weather, and that they stay up over your calf. We are excited to hear that our customer service is great, and that they stand behind their products.

Jeannie T.

S
Sylvain L.L. (Sherbrooke, CA)
Great stuff!

I have been using Minus 33 products for the past yr., i just happened to see them in a powersports store. I must say I m very happy w/ their products so far, be it base layers or socks, very good stuff!

Sylvain,

Thank you for this great review! We're glad to hear that you're happy with the products and that they're working well for you.

-Jeannie T.

M
Mark

Beautiful product, fits as described. First quality workmanship, extremely well made.

R
Ronald B. (Newport, US)
Nice socks!

I like the fact that they stay UP and they are very warm and comfy! My favorite socks by far!

Ron,

Thank you for taking the time to leave a review! We're glad you like them and that they stay UP! They are great socks!

-Minus33

D
David L. (Menifee, US)

So happy with my new socks.

David,

We are pleased to hear how happy you are, with our Mountain Heritage Over the Calf Wool Socks! Thank you for the great review.

Jeannie T.

P
Paul S. (Atlanta, US)
US Made wool socks

Well made, comfortable and warm. If they are durable over the season will buy again.

Thank you for the wonderful review!

-Melinda W.

A
Anonymous (Omaha, US)
100%

Best socks ever owned. The cushioning doesn't restrict the foot and the stitching is intangible. I wear the over-calf style and work as a chef, and even on hot/humid days my feet are more dry and cool than in your average sock.

Thomas,

We are happy to hear that your Minus33 Mountain Heritage Over The Calf Wool Socks are the 'best socks you have ever owned.' We strive for high quality and function in all of our products here at Minus33. Thank you, for supporting the Mountain Heritage collection that is made right here in Ashland, New Hampshire.

-Steven D

A
Andrew M. (Granby, US)
Warm and comfortable

I used to spend a lot of money on "toe warmers" , they are about a dollar per package. My investment in these awesome socks will pay for themselves in less than 1 winter season.
I also appreciate the ability to buy a product made in the USA!

Andrew,

We are glad to hear that you are staying 'warm and comfortable' while wearing your Minus33 Mountain Heritage Socks. Thank you for the wonderful review!

-Melinda W.

B
B.D. (Northfield, US)
The Perfect Sock!

I was gifted a pair of these socks for Christmas, and I have to say, they are the most comfortable, warm, and stylish sock I have ever owned.

Brandon,

We are pleased to hear that you are enjoying your Mountain Heritage Socks. Thank you for the great review!

-Melinda W.

M
Matt K. (Bainbridge Island, US)
Love these socks!

I have been wearing both the low and over the calf mid-cushion socks for hiking, running, every day use and garage workouts for 2 months. They stay in place, don't get too hot and provide great cushion. Remains to be seen how they hold up over the long run but I am very happy at this point!

MK,

We are pleased to hear that you are enjoying your Minus33 Socks. It is important to be comfortable while working out. Thank you for the great review!

-Melinda W.

A
Alicia M. (Hilton Head Island, US)
A USA quality made sock

I was truly impressed that these socks were made not only in USA but locally made. I bought them for Christmas presents for all my kids because my kids like wool socks to wear in the Winter as they do a lot of outdoor activities. Received them very promptly and was very impressed with the quality. I read the reviews and they said they held up much better than the popular and more expensive other brand, so here’s hoping because if they get a thumbs up from my kids I will certainly be back to buy more. My friend told me about Minus 33 and nothing but great things to say about the products and the company.

Alicia,

Thank you for the great review. We are pleased to hear that you and your kids are enjoying your Mountain Heritage Socks. Keep an eye out for more Minus33 items made locally in the future.

-Melinda W.

R
Robert W. (Seattle, US)
Amazing Socks

They handle the Elk Guiding season very well! I will be ordering more very soon.

Robert,

Thank you for the great review! We are glad to hear our socks served you well through Elk season.

-Melinda W.

N
Nicholas P. (Wyndmere, US)

Great socks

R
Ralph J. (Berlin, US)
Superb hiking socks

I use tall socks when hiking, helps with my circulation. Both pairs of socks have been used many times this winter and spring, and they perform excellent. They stay up, dry great, keep my feet warm when wet, and are most comfortable!! NO blisters, which for me is excellent!! Thank you, I will be buying more. As a plus, local to NH.

M
Mark C. (Biloxi, US)
The Wool Stops Here

Very satisfied with socks so far. Will not get worn regularly until our next hunting season begins, here in MS it is already in the 70’s and low 80’s.

D
David G.
Just what my old boots needed

the Full Length socks were a bit thicker than my typical thin ski sock so I was a bit suspect at first. However, my ski boots are a few years older than recommended for use and have lost some of the insulating volume of new boots. A pair of -33 and I have warm toes again and not shelling out $500+ for new boots this season PERFECT!

J
John H. (Merrimack, US)
Ski Socks

Great fitting warm socks!

Lightweight - Over the Calf Wool Socks Mountain Heritage