| 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 |
The Heavyweight Mountaineering sock was built to be our warmest sock for winter mountaineering. On the coldest days, when you can't even imagine going outside, this sock will become your best friend. A perfect fit for any cold-weather exploration, frigid adventure, or just shoveling the driveway snow, it delivers time and again. Don't get caught without them!
Fabric
Washing and Drying Instructions - Learn More
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.
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.
We have packed in huge quantities of wool next to your skin, using the synthetics only as needed to improve fit and durability.
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.
Initial assessment.
Very well made.
Very comfortable.
Excellent cushioning and warmth retention.
Reasonably priced for the product.
Four star rating due to the fact that marketing is not accurate, the two pair i received were too plainly labeled "Made in China".
While i have no issues with the location of manufacturing, i do have issues with being led to believe these are made in the USA. Truth in advertising is important.
That being said, i will purchase more products here because the quality is amazing and materials are excellent.
I'm sorry for the confusion on the country of manufacture for these socks. We manufacture products all over the worlds so I understand it may be easy to miss. We have a gallery specifically for only our products made in the USA. This can be found on our website under 'Socks' then 'Made in NH'. If you have any questions regarding the location of where one of our products is manufactured please reach out to us so we can clear it up.
Amazing Socks. I’m In Patrol Boots For At Least 10 Hours A Day. I’ve Worn 5.11 Socks, Bates Socks And These Are The Only Socks I’ve Ever Worn Where My Feet Are Dry At The End Of Shift. They Keep You Comfortable And Warm
My trial run with these was during a five day November camping trip at Mt Deception in NH. I wore the first pair for three days and only changed into the second pair because I had them. They were amazing; not hot, not cold, no sweat and no sticky toes! Support true domestic local manufacturing! MADE IN THE USA
Thank you for your review!
Great Socks, I Have Been Wearing Them For 2 Weeks At Night. They Come Up 3/4 Calf And Stay Up. After Sleeping 8+ Hours They Have Stayed Up On My Calf And Kept My Feet Warm With No Stink.
I’ve worn many wool socks over the years for ice fishing and snow shoeing and snowmobiling and always had to double up to feel comfortable. Not these. One pair worn for 12 hours in 3* snowmobiling in my usual boots and toasty warm and comfortable. Not sweaty or tight feeling. I wear a women’s size 7 and got the medium size and have now found the replacement to the pairs filling up my draws. Highly recommend!!
We're glad you love these socks! Warmth for those activities is very important, we're glad you don't have to double up anymore!
