9 Best Thermal Socks (Review) In 2022

- 1. Carhartt Men's Arctic Heavyweight Wool Boot Thermal Socks
- 2. Polar Extreme Warm Thermal Socks For Women
- 3. Wigwam Men's Cool-Lite Mid Hiker Thermal Sock
- 4. Darn Tough Men's Merino Wool Hiker Boot Sock
- 5. Heat Holders Thermal Socks, Women's Original
- 6. Wigwam Men's Merino Wool Comfort Hiker Socks
- 7. Arctic Extreme Men's Thick Heat Trapping Insulated Heated Boot Thermal Socks
- 8. J.B. Icelandic -30 Below Classic Winter Sock
- 9. Smartwool Men's HuntOver the Calf Socks
Want to have control over the different weather conditions during your outdoor activities? Whether you are an avid hiker, traveling pro, or you simply want to take some time out to enjoy and explore the beauty of nature, you will need to be prepared for any unexpected change of weather. Even the most relaxing experience outdoors can result in a nightmare of having cold, wet or sweaty feet, especially if you live in a region with unpredictable weather conditions. In those cases, you will require a pair of the best thermal socks that provide utmost safety and comfort on all sides. Below is a concrete review with a few of the best trending thermal socks along with their unique features. Don’t forget to check out our guide on cold therapy socks for similar quality footwear.
The Best Thermal Sock
1. Carhartt Men’s Arctic Heavyweight Wool Boot Thermal Socks

Comfort Stretch Top prevents falling, pinching, or binding
Fast Dry technology quickly moves sweat
Compression arch
Odor control keeps socks feeling fresh
First on the list is the Carhartt Men’s Arctic Heavyweight Wool Boot Socks. This deservedly remains our topmost choice. Designed by one of the best brands in the industry, it offers a blend of wool, nylon, and Spandex and its adjustable thickness and texture were made with your needs in mind, making it unambiguously perfect for diverse uses. It offers a blend of Merino wool and abrasion-resistant fibers which both create a comfortable, durable work sock. From farm works, and hiking to high-intensity sports, this remains a trusted partner. If you are also looking for compression socks for long flights, check out our guide to the best flight socks.
2. Polar Extreme Warm Thermal Socks For Women

Sherpa lining
Cozy and soft easy care insulated socks
Traps heat and non-itchy
Machine washable
This next pair of thermal socks are specially designed for women. The Polar Extreme Warm Thermal Socks For Women are highly cozy by nature and produce a very warm reception on the inside. They also provide the required heat of up to seven times more than cotton. Interestingly, the fuzzy nature of these thermal socks do not result in an itch and it offers a well-formulated blend of materials that gives out that cozy sock feel. It is ideal for snow boots, for hiking and other rigorous sporting activities. Feel at peace to be at your best as you grab any two pairs of this polar extreme insulated thermal socks with charcoal and grey colors up for grabs amongst others.
3. Wigwam Men’s Cool-Lite Mid Hiker Thermal Sock

Cushioned footbed
Machine wash warm. Do not bleach tumble dry low
Seamless toe seam makes it perfect for all outdoor activities
Mesh inserted in shin and instep areas
One of the best producers of thermal socks is Wigwam; a brand that comes your way with yet another top choice by all standards. With a goodwill built on the foundation of many years of well-proven, quality and consistent products, Wigwam has been in the business of producing thermal hiking socks since 1905. One can always be confident that this brand will knit together one of the finest thermal socks there can ever be on the market. Make a pick from this wide range of colors which includes black, grey, khaki, charcoal, white or navy. Its cushioned foot bottom will give you extra care for your feet. Get the Wigwam Men’s Cool-Lite Mid Hiker Pro Quarter Length Sock today.
4. Darn Tough Men’s Merino Wool Hiker Boot Sock

Provides a smooth performance fit
Antimicrobial and antibacterial
Made in USA
Guaranteed for life
Have you ever been in a situation where you were forced to stop wearing your favorite snow shoes or sneakers due to the level of discomfort experienced? Getting to the point where your interest in boots and sneakers is almost fading away? If you have never experienced the full relaxation and comfort required when rocking your treasured boots or sneakers, then this third pick will come in handy – the Darn Tough Men’s Merino Wool Hiker Boot Sock Full Cushion Socks. These socks have been fully cushioned to cuddle your feet and toes throughout its stay within any boots. Enjoy every moment of your hiking with this product as a reliable sock partner. From its construction is the finest gauge Merino wool which is naturally antimicrobial and antibacterial; providing you with a safe and healthy cushioning.
5. Heat Holders Thermal Socks, Women’s Original

High-performance insulation against cold with superior moisture wicking abilities
Long looped thermal pile knitting technology
Soft brushed inner fabric
Offers the utmost warmth and comfort
Here comes something special for the ladies. Research shows that on the average, women stand a higher chance of feeling colder than men in the same temperature. The additional muscle mass in men constitutes in the production of even greater heat by the use of more calories to fuelling the extra muscles. The heat then evaporates to give warmth to their skin. Women, on the other hand, tend to possess a lesser muscle tissue rate to generate heat. This makes it laudable as the Heat Holders Thermal Socks was designed specially to cater for women. This moisture wicking sock is up to 11 inches high and 2 inches wide; leaving no room for the cold to penetrate into the pores of the legs and keeping your feet and toes warm in winter.
6. Wigwam Men’s Merino Wool Comfort Hiker Socks

Cushioned, durable design for additional comfort
No shrink composition
No itch blend of natural and synthetic materials
Comes with a lifetime guarantee
For a memorable hiking experience, the Wigwam Men’s Merino Wool Comfort Hiker Socks is all an avid hiker needs in a pair of winter socks. It is also a perfect choice for mid weight guys and is made from a blend of natural and synthetic fibers that include Merino wool, stretch nylon, elastic, and acrylic). This product is a game-changer when practicing your favorite sporting activities, as it comes coupled with quality. Wigwam blends in even more colors and you get to pick your favorite one as you plan your next hike. On offer are a good variety of colors that include charcoal, olive, denim, navy, and khaki. They are also perfect for backpacking and camping, so you can wear them with your favorite backpacking boots.
7. Arctic Extreme Men’s Thick Heat Trapping Insulated Heated Boot Thermal Socks

Thick Padding
Stays Dry
No-Slip Cuff
Extra warm Fleece for the coldest weather
There is always something special for the seemingly worst conditions; sometimes presented by nature, other times by our own actions and inactions. One of such is the different weather conditions that we have to cope with. The winter season can be a very difficult period for many people to live through their normal life activities, but thanks to the manufacturers of Men’s Arctic Extreme Insulated Heated Boot Thermal Socks, your outdoor activities can be enjoyed with some additional comfort. These double pair of socks serves men, women or kids with a variety of colors to choose from. Stay warm and toasty all season with these mens thermal socks coupled with bulky yarn from DG Hill. Be sure to combine them with some of the best wading boots from our list.
8. J.B. Icelandic -30 Below Classic Winter Sock

XHi full terry cushion for comfort, warmth, and protection
Wrinkle-resistant and highly breathable fabric
Comes in a pack of two
Carefully crafted from merino wool and nylon
A one-colored thermal sock can be a classic. How about showing a bit of class alongside battling the coldness of the winter season? You can do just that with the J.B. Icelandic -30 Below Classic Winter Sock, which presents you with a top-quality product crafted out of a careful blend of merino wool and nylon in 70:30 percent respectively. It stands as one of the finest quality of thermal socks producing the required warmth at all times. And that’s not all, this top-notch product keeps your feet in an even softer enclosure, leaving it to lie within the walls of comfort and relaxation. Give your feet a good treat while you go about your normal day-to-day activities. Especially for your indoor activities or short walks in and around the house, this product is just what you need. Don’t forget to check out our buying guide for best heated socks for a slightly more powerful feet warming experience.
9. Smartwool Men’s HuntOver the Calf Socks

Extra-heavy cushioning for added warmth
Wool blend and flat-knit toe seam offers the desired comfort
Machine washable
Accomodates various hunting boots
Presenting the last thermal sock on our list; the Smartwool Men’s Hunt Over the Calf Socks. Made of Merino wool, nylon and elastane in 73: 26: 1 percentage ratios, this thermal sock serves arch and ankle support which help to keep it intact in the long run. The flat-knit seam offers a long-haul comfort no matter how long your feet stay inside. Its taller length is also beneficial to accommodate a wide range of hunting boots. From low and mid-levelled boots to high tops, these thermal socks blends with all.
Thermal Sock Buying Guide
How We Chose Our Selection Of Thermal Socks
Brand - Branding as it were, has a voice of its own. It takes time, tried and tested products and trust for a brand to stand tall on the scale of preference of many buyers. Definitely this cannot be taken lightly, that’s why we have enlisted only the most trusted and reliable brands. Obviously, if two or more products from different brands tend to meet your needs, you might want to go in for that which is from your preferred brand.
Price - Price remains a key factor and a determiner as to why we may or may not purchase a product. Nevertheless, a careful analysis and comparison between a product’s price and its features as aligned to your needs, can give you value for your money in the end. Do well to locate a product that suits your needs and is also affordable for you.
Review - It is good practice to spend some time going through a product’s review section before finally deciding to make a purchase. Product review opens up most of what a buyer would want to know about the product in question. It is even more compelling when there are added reviews from persons who have used the product before. Whether a product will be perfect for your needs or not can be discovered in its review.
Features To Look For In Thermal Socks
Material - Different thermal socks are made of different materials. Some of cotton, wool, silk, etc or a combination of two or more materials. Seek to find out which material you are most comfortable in and then gear your purchase towards that line.
Quality - The quality of a thermal sock may be dependent on many factors. If you are into rigorous activities like hiking, you might want to opt for a sock that is able to withstand different temperatures while still keeping you comfortable on the inside.
Thermal Properties - A thermal sock’s ability to conduct and trap in heat is a key factor to be on the lookout for - most especially in very cold weather conditions. Some materials are naturally high conductors of heat. That's why these socks go perfectly with winter boots.
Comfort - Of course, different people use thermal socks for different purposes. Either way, you definitely would want one that gives you utmost comfort. As such, you need to look out for the features of each thermal sock before making a purchase.
Breathability - Thermal socks that are worn inside boots for longer hours need to be breathable to allow the passage of air to the feet. No matter how thick a thermal sock may seem, it should be able to deal with heat by trapping air.