Flat side view of patriot-pattern cushioned merino wool ten-inch boot hiking socks on a white background, showing red, white, and blue stripes, ribbed cuffs, reinforced heels and toes, and crew-length legs
Olive drab Mountain Heritage merino boot sock angled on white
Olive Mountain Heritage boot sock with blaze orange heel and toe
True red Mountain Heritage merino boot sock angled on white
Oatmeal Mountain Heritage merino boot sock angled on white
Coffee brown Mountain Heritage merino boot sock angled on white
Black Mountain Heritage merino boot sock shown from the side
Blue Mountain Heritage boot sock with high-visibility yellow trim
Ash gray Mountain Heritage merino boot sock with black heel and toe
Teal green Mountain Heritage merino boot sock angled on white
Minus33 Merino Wool Mountain Heritage Ten Inch Boot Sock best all season merino wool socks

Lightweight Boot Wool Socks Made in New Hampshire

Regular price$22.49
/
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: 54 (86%)
  • 4 stars: 5 (8%)
  • 3 stars: 2 (3%)
  • 2 stars: 2 (3%)
  • 1 star: 0 (0%)
A
Anonymous (Philadelphia, US)
Teal Green / L
Height: 5'11
Weight: 200
Primary Activity: Hiking
Amazing lightweight boot socks

Amazing lightweight boot socks perfect for hiking hot summer days but also would wear these any time of the year. Worth every penny.

Hi there! We're thrilled to hear you love our Lightweight Boot Wool Socks. They're great for any season! Thanks for your wonderful review and support. Thank you so much for your wonderful review! We’re thrilled to hear that our Lightweight Boot Wool Socks are keeping you comfortable on those hot summer hikes — and even better that they’ve earned a spot in your year‑round rotation. Knowing they deliver exactly what you need and feel worth every penny means a lot to us. Thanks for choosing Mountain Heritage and happy adventuring!

If you would like more information about our new other products, please reach back out.

A
Anonymous (Cumming, US)
Black / L
Primary Activity: Workwear
Great

⭐⭐⭐⭐⭐

I've been wearing the Minus33 Mountain Heritage Lightweight Boot Wool Socks for work, and they've become my go-to sock. I work long shifts—often 14+ hours on my feet in Georgia's heat, humidity, rain, and cold—and these socks have performed exceptionally well.

The lightweight merino wool keeps my feet noticeably drier and more comfortable than cotton socks, especially during long days in duty boots. They breathe well in hot weather, help prevent that "swamp foot" feeling, and do a great job controlling odor. Even after a long shift, my feet feel better than they do in most synthetic or cotton socks I've tried.

They're comfortable without being bulky, fit well in my boots, and have held up well to regular use. I've been impressed enough with these socks that I've started using other Minus33 products as well, and I've been equally happy with them.

If you spend long hours on your feet, work outdoors, or wear boots every day, I highly recommend giving these socks a try.

L
Laura (Fairport, US)
Disappointed

Disappointed. For lightweight socks they are very thick.

M
Monti (Detroit, US)
Patriot / M
Height: 5’5
Weight: 148
Primary Activity: Casual / Lifestyle
These socks are awesome! Thick enough to keep me

These socks are awesome! Thick enough to keep me warm in these record breaking icy lows. Comfortable in shoes - thicker than I expected, but fit well into shoes, and don’t bind off my legs. Will definitely be investing in these socks. Well worth the price

A
Anonymous (Cambridge, US)
Ash Gray / L
Primary Activity: Casual / Lifestyle
Excellent quality

Excellent quality

J
JenniferDohmen (New Boston, US)
Patriot / M
Height: 5'4"
Primary Activity: Casual / Lifestyle
Love this product, definitely recommend!

I had no clue this company was in NH or existed until I did a search. I wanted to patronized a local business so I did and thankful I did! Wonderful product, love all the socks and other items I bought. They are so soft and comfortable, moisture wicking.. wonderful stuff! Thank you so much for make a quality product and in New Hampshire, USA Bravo!

E
Elaine W. (Meredith, US)
My new favorite socks!

They may not have the fancy designs of their competition, but they are by far so much more comfortable. These are now the socks I reach for vs. my other merino wool. Great job minus 33!

T
Tricia W. (Ashtabula, US)
Olive Drab / L
My son loves them!! They were perfect -- he's a

My son loves them!! They were perfect -- he's a huge outdoorsmen!

A
Anonymous (Bedford, US)
Teal Green / M
Height: 5-9
Weight: 166
Primary Activity: Hiking
My go-to socks for daily wear

My go-to socks for daily wear. Padded, warm and breathable. Great for hiking too

S
Steven A. (Kalamazoo, US)
Oatmeal / L
Height: 6’
Weight: 185#
Primary Activity: Hunting
Best socks

Best socks ever!!

D
David H. (Somerset, US)
Patriot / XL
Primary Activity: Hiking
Perfect weight for hiking feel stay dry

Perfect weight for hiking feel stay dry

Thank you for taking the time to leave a review for our Lightweight - Boot Wool Socks Mountain Heritage. We are so happy to hear that they are the perfect weight for hiking and keep your feet dry. That's exactly what we aim for with our products. Happy trails!

C
Cathy B. (Hartford, US)
Black / M
Well constructed and warm breathable socks! Bery

Well constructed and warm breathable socks! Very good quality!

R
Rod

Good socks!

M
Michael H. (Weidman, US)
Teal Green / L
Shorty

The boot socks run tight and short. In my opinion, boot socks should come to the top of your calf but these only came up to the bottom of my calf. The hats, shirts, gloves, & neck gaiters fit nice. Just not the socks for me.

Hi Michael, thank you for taking the time to write a review. We appreciate you taking the time to talk with Steven on the phone about the socks. I am so glad everything else fit great! We here at Minus33 strive to get you into one of our products that you will be completely comfortable in.
Looking forward to hearing from you soon.
Have a wonderful day Michael.
Best
~Sue

m
maury c. (Roanoke, US)
Ash Gray / XL

Great sock

Hi Maury,
Thank you for your positive feedback on our Lightweight - Boot Wool Socks Mountain Heritage! We're glad to hear that you're enjoying them. Happy adventuring!

T
T.S. (Santa Rosa, US)
Ash Gray / L
Light weight Boot wool socks

These are by far the best, softest wool socks I own. Could be just a skosh taller, up the calf, plenty warm for the “cold” California winters. Would recommend.

J
J K. (Whitesboro, US)
Black / L
Awesome socks

The socks are amazing. They have become my favorite!

J
Jonathan (Mineola, US)
Black / XL
Fantastic socks

I live in TX and I'm outside a lot for work. I love these socks. I wear them in the summers in 105+ degree heat and I'm wearing them right now while it's 15 degrees. They are my go-to sock. These are some excellent merino wool socks and, for the price point, they beat their competitors.

Jonathan,

Thank you for your positive review! We're so glad to hear that our Lightweight - Boot Wool Socks have been your go-to for both hot and cold weather. Our team strives to provide high-quality merino wool socks at an affordable price, and we're thrilled to know that we've exceeded your expectations. Thank you for choosing our Mountain Heritage brand.

Regards,

Jeannie
Customer Service Team

s
shivering i.N. (New York, US)
Put them on straight out of the package!

USPS delivered my package with 1 pair of socks and 2 other items. Put the new socks on after opening the package. (size L / I wear a men's 9, womens 10.5 so sizing is accurate , for me). If you find that the top of a sock is too tight/binding on the calf, I find that turning the top down to make a cuff can sometimes relieve the pressure.

I like these socks enough that I have placed another order of mainly socks, and one other item that ran a bit small. Now I can put off repairing my other wool socks that need a little TLC.

C
C.R. (Hot Springs, US)
Patriot / S
Good socks, but I'm still looking

I'm still looking for socks that I can wear all day, but not have that fierce constriction around my leg at the top of the socks that gives me an indented ditch in my leg with puffiness above it. Not comfortable, nor does it seem particularly healthy. Way too similar to those tough ones from somewhere else in New England.
However, I like these socks well enough that I will search the inventory for a model with looser tops. At 5'2", 115 lbs, I'm thin enough and fit enough that I think it is reasonable to expect socks to stay up without making like a rope noose.

C.R,,

Thank you for taking the time to leave us a review. We appreciate your feedback and are sorry to hear that you have not yet found the perfect socks for your needs. We understand your concern about the constriction around the leg and we will definitely take this into consideration for future designs.

-Minus33

K
Kevin C. (Meredith, US)
Patriot / L
Da(m)n..ner Good!

Got 6 pr of the lightweight mtn. heritage boot wool socks. A little extra cushion at ball and heel, and keep my feet warm and dry.
Will order more!

Kevin,

Thank you for taking the time to leave a great review for our Mountain Heritage Lightweight Boot Wool Socks. We are thrilled to hear that you are enjoying your purchase and appreciate your support of our USA made socks. We are glad to know that the extra cushion and warmth have met your expectations. Thank you for choosing our brand and we look forward to providing you with more high-quality products in the future.

-Minus33 Customer Service

R
Robert V. (Sandy, US)
Coffee / M
Comfortable!

As a kid, I hated getting socks as a present. Now as an adult I have more socks than I could ever wear. I bought these for hiking/camping in cooler weather. They are comfortable without being too bulky and they don't stink!

Robert,

We are thrilled to hear that our Lightweight Boot Wool Socks have exceeded your expectations! It means a lot to us that you find them comfortable and perfect for your hiking and camping adventures. We understand the struggle of receiving socks as a kid, but we're glad that as an adult, you have found the perfect pair. Thank you for choosing Mountain Heritage and happy trails!

-Jeannie
Customer Service Team

a
anthony d.D. (Palatka, US)
Best socks in the world!

These are by far my favorite socks I’ve ever worn. I live in Florida and even with the heat here, these do great. They are super comfortable and breathable and match well with hiking or combat boots. I currently have 3 pairs and will most likely have twice as many soon.

Hi Anthony,

Thank you for taking the time to leave such a positive review! We are thrilled to hear that our Lightweight - Boot Wool Socks have become your favorite socks. We are glad that they are keeping you comfortable and breathable even in the Florida heat. We hope they continue to serve you well on your hikes and adventures. Thank you for your support and we look forward to providing you with more pairs in the future!

Jeannie T.

R
Ron A.A. (Hyndman, US)
My opinion

I ordered the largest pair and for me they were a little small, and after washing they shrunk. I still wear them sometimes but very tight for my size 13 feet.

Ron,

Thank you for taking the time to share your opinion on our Mountain Heritage Lightweight Boot Wool Socks. We apologize that the largest size did not fit comfortably for you. We understand the frustration of receiving a product that doesn't meet expectations.

We do offer a return policy for products that do not meet your satisfaction. Please feel free to reach out to our customer service team for further assistance with a return or exchange. We appreciate your feedback and hope to provide a better experience in the future.

Best,

-Steven D

Lightweight - Boot Wool Socks Mountain Heritage