| 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 |
Full length to compliment full warmth. This Full Length liner wool sock goes right up to your knees to ensure that your legs stay warm and comfy when bringing you around. These Micro Weight socks are made with toe bumpers, 3-Zone Elastics, and heel and toe plating for extended durability. As our lightest wool sock, you can wear it alone for a minimal feel, or layer it under our Micro Weight Light Cushion Sock for extra warmth.
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.
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
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.
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.
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
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
