Mountain Heritage Micro Weight Full Length Liner Socks
Mountain Heritage Micro Weight Full Length Liner Socks Patriot
Mountain Heritage Micro Weight Full Length Liner Socks Olive Drab, olive-drab liner socks product view
Mountain Heritage Micro Weight Full Length Liner Socks Coffee
Mountain Heritage Micro Weight Full Length Liner Socks Black

Microweight Over the Calf Wool Socks Made in New Hampshire

Regular price$19.99
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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.

  • 5 stars: 21 (95%)
  • 4 stars: 1 (5%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Jerry

Product is amazing but it is expensive.

Thank you for taking the time to leave us a review. We're glad to hear that you're enjoying our Over the Calf Wool Socks from our Mountain Heritage line. We strive to provide high-quality products, and we're happy that we met your expectations. We appreciate your support and hope to have you as a customer again in the future.

Linda
Minus33 Customer Support Team

A
Anonymous (Concord, US)
Coffee / XL
Primary Activity: Casual / Lifestyle
Excellent, will be buying more

Excellent, will be buying more soon

A
Anonymous (Seattle, US)
Coffee / L
Height: 6'2"
Weight: 155
Primary Activity: Hiking
Excellent liners for added warmth

I use these as liners under heavier merino socks and they make a big difference in maintaining toe warmth. It's January in Alaska, and I can stay outside in sub-zero significantly longer with these under the main socks than I can without them. These are now a daily staple of my winter wardrobe.

A
Anonymous (Marrowstone, US)
Black / S
Height: 5'4"
Weight: 122
great for hiking in shorts, to keep the sun off

great for hiking in shorts, to keep the sun off your legs without having to use sunscreen

A
Anonymous (Yorkville, US)
Coffee / M
Primary Activity: Workwear
Great fit

Great fit and warmth

K
Kyle F. (Macon, US)
Olive Drab / M
Height: 6’
Weight: 162
Primary Activity: Hunting
Run a little small, tight, but that’s perfect for

Run a little small, tight, but that’s perfect for a liner weight sock that is the base layer in boots. Extremely comfortable and warm even in a cold deer stand.

A
Anonymous (Clovis, US)
Black / L
Thanks

Thanks

A
Aaron

Fast shipping and the socks are awesome. They’re longer than I thought, and I’m a size 13 with pretty muscular calves. They go right up to the crease of my knee. They also stay up all day, which is most desirable. Very comfortable and very thin- thru dont make my feet sweat nor do thry smell at the end of the day.

M
Mark F. (Ashburn, US)
Oatmeal / L
Impressive Liner

I think I like this liner better than Darn Tough liner socks. It's a little early to tell. But I like the percent of merino wool on these. I would buy them again

S
Steven S. (Milwaukee, US)
Black / XL
Great knee high liners!

I really like these socks. I’ve found it difficult to find knee high liner socks. The price is better than most and they feel and look if quality. I bought these for motorcycling. Will buy again.

Hi Steven,
Thank you for taking the time to leave us a review. We're glad to hear that you're enjoying our Over the Calf Wool Socks from our Mountain Heritage line. We understand how important knee high liner socks can be, especially for activities like motorcycling. We strive to provide high-quality products at an affordable price, and we're happy that we met your expectations. We appreciate your support and hope to have you as a customer again in the future.
-Jeannie
Customer Service Team

B
Brian O.O. (Washington, US)
Coffee / L
Perfect North East Adventure Sock

I’ve put these sox thru the wringer over the last month and they’ve held up and really impressed. 2 days of lift access mountain biking in Vermont where they served as all weather (rain) gear and shin/calf protection from sharp flat pedal pins (small tear in sox, no tear in calf). 10 days of cross country mtn biking in NH and in Massachusetts including inclement weather, mud and many trips thru the laundry. Bonus: knee highs in solid light color help me find and remove ticks before they bite me. Add to that 2 days of hiking and a 6 day backcountry canoe camping tour including 12 miles of portage. These were a critical part my fast/light backcountry travel kit allowing me to travel, paddle and fish in sun and in heavy rain, including lining my boat thru the shallows and getting in and out of the water in combination with sport sandals to allow for relatively warm and comfortable amphibious and efficient cross country adventure travel in the Adirondacks. These sox have outstanding dry and wet weather performance. They stay warm when wet, can be worn over and over without accumulating odor, they fit my feet and legs better than other high end merino brands, cost less, show no signs of wear and are made locally from natural materials. 5 Star.

Brian,

Thank you for taking the time to leave such a detailed and positive review for our Liner - Over the Calf Wool Socks Mountain Heritage. We are thrilled to hear that our socks have stood up to your rigorous adventures and provided the necessary protection and comfort. It's great to know that they have also helped in preventing tick bites - an added bonus! We take pride in using natural materials and producing locally, so we are glad that you appreciate that aspect of our brand. Thank you for choosing our socks and we hope to continue being a part of your outdoor adventures.

-Jeannie

C
Charles A. (Prudenville, US)
Satisfied again

Very light weight, absorbent, comfortable to wear for 12 hours. An outstanding liner.

Chuckaluck,

Thank you for your review of our Liner - Over the Calf Wool Socks Mountain Heritage. We are thrilled to hear that you are satisfied with your purchase and that it has met your expectations for being light weight, absorbent, and comfortable to wear for long periods of time. Our goal is to provide outstanding products and it sounds like we have succeeded with our liner socks. Thank you for choosing our brand and we appreciate your support.

Jeannie T.

S
Stephen M.L.L. (Weymouth, US)

They are very comfortable and fit great

Stephen,

Thank you for your positive feedback! We are thrilled to hear that you find our Liner - Over the Calf Wool Socks Mountain Heritage comfortable and well-fitting. We strive to provide the best quality products for our customers. Happy trails!

Jeannie T.

J
Joe D.D. (Audubon, US)
Quality

Quality socks breathe well calf is too tight so strong impossible to stretch top for better fit

D
D.s. (Arlington, US)
Alaska

I recently returned from a hunting trip in Alaska. The minus 33 liners worked amazingly. My feet stayed warm, dry, and odor free.
I highly recommend minus 33 products.

David,
Thank you for taking the time to leave us a review. We are so happy to hear that the liners worked well for you while hunting in Alaska!
-Minus33

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Walter P. (Northampton Center, US)
Boot liners

I needed a pair of compression sock that weren't synthetic.(because allergic to synthetics) Already being in love with Minus 33 products found these a great substitute for "traditional" compression socks. Thanks Minus 33

Walter,
Thank you for leaving us a review! We are happy to hear that you have found a pair of natural fiber socks that works for you!
-Katie P.

T
Tim W. (Biddeford, US)
Great for Winter Soft Boots, Not for Winter Climbers

I'm a winter climber who trains in New Hampshire. I enjoy bitter cold, alpine ice climbs. I bought three pairs of the OTC Liners to see if they would work well ice climbing. These are the nicest, thinnest, over the calf socks I've ever had. I've used and worn out many pairs of socks from other reputable brands. These are not the best for my application. In winter mountaineering, thin socks with modern boots keep many people's feet warmer and happier than thicker socks. These aren't super thin, but are thin enough that you feel everything inside rigid climbing boots. If you're a modern alpinist, looking for a thin, lightweight, OTC sock for use with high tech mountaineering boots, try Minus 33, but go for the next cushion level up to have a little more comfort around the heel and toes. I've used their base layers on 2000 mile thru hikes, to high altitude mountaineering expeditions, it's quality and I'll be purchasing more of the socks. I've encouraged many to try Minus 33, and everyone has had a positive experience. Great merino options. The competitors may have a generous guarantee for life, but I prefer a higher performing sock on committed routes.

Tim,

Thank you for taking the time to write us such a fantastic, detailed review! We greatly appreciate your feedback. It's great to hear that your Minus33 mountain heritage over the calf wool liner socks are the nicest, thinnest, over the calf socks you've ever had!

Thank you for putting Minus33 products to the test and for encouraging others to try our products!

Best,

-Steven D

A
Alan S. (Plymouth, US)
Wish I tried them last year

Far better than those “lifetime guarantee “ socks.

These are slightly heavier than most liners and I love it.
Truly an all purpose sock. I will be buying more soon

Keeps you warm in the cold and cool in the heat…

Alan,
Thank you for taking the time to leave us such a great review. We are happy you have found the Mountain Heritage Over the Calf Wool Socks - Liners!
-Katie P.

J
Jesse R.O.O. (Santa Paula, US)

Needed socks to hunt in 90+ degree weather. The mountain heritage micro weigh over the calf liner accommodated my need perfectly. The socks are my go-to socks for hunting deer in Southern California August heat.

Jesse,
We are so happy that the Mountain Heritage Over the Calf Wool Socks - Liner works for Southern California hunting. Thank you for taking the time to leave us a review!

-Katie P.

S
Sal

Amazingly comfortable, great fit!

B
Benjamin G. (Spencerport, US)
Great in cold weather

I've used this liner sock in very cold weather so far (-20F) along with other insulating layers like a full cushion wool sock and vapor barrier socks. 8-9 hour days controlling moisture as best as I can. After those long days with varying elevation gains of 2k -4k ft I can say my feet were quite dry and feeling good. Definitely would recommend as part of an overall insulation system in cold weather, can't wait to try them in warmer weather with a lighter wool sock or by themselves.

Benjamin,

Sounds as though you feet are staying comfy and warm while wearing your Minus33 Mountain Heritage Socks. Thank you for the fabulous review!

-Melinda W.

C
Claude D. (Fort Mill, US)
Merino Wool in the South during Summer

Breathable, wicking, antimicrobial and keeps your feet comfortable and cool.

Claude, We're happy we can help keep you cool! Thank you for letting us know! -Felicia W.

Microweight - Over the Calf Wool Socks Mountain Heritage