8 best woolen thermal underwear

Woolen thermal underwear is a type of clothing designed to provide warmth and insulation in cold weather conditions. It is commonly used as a base layer for outdoor activities, particularly in colder climates. Here's what you should know about woolen thermal underwear:

Material Composition:
- Wool: Woolen thermal underwear is primarily made from natural wool fibers, which have excellent insulating properties. Merino wool is a popular choice due to its softness, warmth, and moisture-wicking capabilities.
Insulation and Temperature Regulation:
- Wool is known for its exceptional insulation properties. It traps air close to the skin, creating a layer of warmth that helps regulate body temperature in cold environments.
- Wool can also wick moisture away from the skin, keeping you dry and comfortable even when you sweat.
Base Layer Functionality:
- Woolen thermal underwear is typically worn as a base layer, fitting snugly against the skin. This close fit allows it to effectively trap heat and provide thermal insulation without adding bulk to your outfit.
- It serves as a barrier between your body and the outer layers of clothing, helping to keep you warm without compromising your mobility.
Breathability:
- Wool is naturally breathable, allowing excess heat and moisture to escape while retaining warmth. This breathability prevents you from feeling overheated or clammy when active in cold conditions.
Odor Resistance:
- Wool has natural antimicrobial properties, which help inhibit the growth of odor-causing bacteria. This makes woolen thermal underwear a good choice for extended wear during outdoor activities.
Durability:
- Wool fibers are resilient and can withstand wear and tear. Woolen thermal underwear is often designed to be long-lasting, making it a reliable investment for cold-weather adventures.
Styles and Designs:
- Woolen thermal underwear comes in various styles, including tops (long-sleeve or short-sleeve) and bottoms (long johns or leggings).Some sets include both a top and bottom.
- These garments are available in different weights or thicknesses, allowing you to choose the level of warmth you need for specific weather conditions.
Layering:
- Woolen thermal underwear is most effective when used as part of a layered clothing system. Over it, you can add mid-layers and outer layers to further protect against the cold, wind, and moisture.
Maintenance:
- Woolen thermal underwear should be cared for according to the manufacturer's instructions. Wool garments typically require gentle washing with mild detergent and air drying to maintain their properties.

In summary, woolen thermal underwear is a versatile and effective choice for staying warm and comfortable in cold weather. Its natural properties, including insulation, moisture-wicking, and breathability, make it a popular choice among outdoor enthusiasts and individuals looking to stay warm during winter activities.

Below you can find our editor's choice of the best woolen thermal underwear on the market

Carhartt Women's Force Midweight Tech Thermal Base Layer Pant

Carhartt

Based on 83 reviews Check latest price

Product description

The Carhartt Women's Base Force Midweight Tech Bottom for cold weather works as hard as you do to keep you warm, dry, and odor free throughout the work day. 182 gsm/5.4 oz 100% Polyester Rugged Flex fabric moves with you and FastDry technology wicks away sweat. Smooth flat-lock seams and tag less label enhance comfort. From job site to weekend projects this women's thermal bottom will keep you warm, dry and focused on the task at hand. Brushed Y-Split waistband elastic with concealed stitching for comfort. These bottoms are as at home as an underlayer on the jobsite as they are lounging in during a relaxing stay at the cabin.

Carhartt 여성용 베이스 포스 미드웨이트 테크 하의는 하루 종일 따뜻하고 건조하며 냄새가 나지 않도록 열심히 작동합니다. 182gsm/53.1g 100% 폴리에스터 견고한 플렉스 원단이 당신과 함께 움직이며 FastDry 기술로 땀을 흡수합니다. 부드러운 플랫락 솔기와 태그가 없는 라벨로 편안함을 향상시킵니다. 작업 현장부터 주말 프로젝트까지 이 여성용 보온 하의는 따뜻하고 건조한 상태를 유지하며 현재 작업에 집중할 수 있습니다. 편안함을 위해 숨겨진 스티칭이 있는 브러시드 Y스플릿 허리 밴드. 이 하의는 오두막에서 휴식을 취하는 동안 휴식을 취하는 것처럼 작업 현장의 밑층처럼 집에 있습니다.

100% Polyester
Imported
Pull On closure
Machine Wash
Low mini-grid textured fabric with smooth finish; for cold weather
FastDry wicks away sweat; Rugged Flex technology for ease of movement
Brushed Y-split waistband elastic with concealed stitching; fights odor

Product features

Anti-odor treatment

Stay fresh longer.

Wicking treatment

Keeps you dry and comfortable.

RuggedFlex

Moves with you.

Poly-wool blend fabric

Classic comfort, updated.

Hocosa Women’s Organic Wool-Silk Long-Underwear Pants

Based on 71 reviews Check latest price

Product description

Women's Long-Underwear Pants in 70/30% Blend of Organic Merino Wool/Silk..

The wool chosen for Hocosa woolens is KbT-certified organic, to provide the utmost in well-being. Soothingly soft, this fine wool comes from pure-bred merino sheep. It is sheered by hand and free of mulesing. KbT-certification guarantees not only that there are no harmful chemicals used, but also that high standards for ethical work practices are met.

Silk adds extra softness & durability.

Elastic waistband. Textile weight 175 gm/square meter.

For guidance in sizing, measurements below reflect the garment lying flat, in un-stretched state. Garment can stretch widthwise by up to 6-8 inches, forming to many body shapes.

W= waistline, H = hip, L = full-length of outer seam, from waistline to ankle.

36 – W 21 in, H 32 in, L 38 in.

38 – W 22 in, H 34 in, L 39 in.

40 – W 24 in, H 36 in, L 40 in.

42 – W 26 in, H 38 in, L 41 in.

44 – W 28 in, H 40 in, L 42 in.

46 – W 30 in, H 42 in, L 43 in.

70/30 blend of soothingly soft European KbT- certified organic merino wool & silk. Wool for warmth. Silk for strength & durability.
Natural fibers breathe, maintaining a comfortable temperature in warmth or cold. Light-weight. Comfortable under clothing or worn alone.
Wool absorbs moisture without feeling wet, keeping you dry & comfortable. Even when wet, feels warm.
Natural wool with lanolin gives self-cleansing properties, minimizing need for washing. Can go weeks without washing, even with daily wear. For best results, wash by hand with lanolin-replenishing woolwash to maintain hygienic effects.
For guidance in sizing, see product description below.

User questions & answers

Question:	Will smaller sizes be available soon? Or is 36 the smallest? I am a 24 waist. Would the 36 be too big
Answer:	Yes assuming your android tablet supports USB hubs...
Question:	How thin and light wieght are these? What could you compare them too. Grocery stoe tights
Answer:	only if it supports USB hubs
Question:	Do you have any for tall women
Answer:	Rough estimate with a set of callipers is 3.6OD and 1.35ID, so I'd go with the 1.35 / 3.5 that you listed.
Question:	How long is the inseam? Tx
Answer:	I have successfully run two bus powered HDDs off this hub, BUT it has consistently interrupted the connection on the first drive when the second is connected prompting the computer to complain that a drive was "improperly ejected". But it immediately reconnects and has not caused any data corruption yet. Just make sure you aren't actively using a drive when adding another. Or use drives with external power. Just keep in mind you're pushing the limits of this device (4.5 Watts total). If you need more, a hub with a power supply is another option.

Hoffen Women's Silk Woolen Wool Base Layer Thermal Underwear Leggings Womens Pants

Check latest price

Product description

Size L：Waist 24.93"~27.56" Length 92cm/36.22"

Size XL：Waist 28.87"~31.50" Length 95cm/37.40"

Size XXL：Waist 31.50"~34.12" Length 98cm/38.58"

5% Spandex
Material：80%Silk 15%Wool 5%Spandex
Silk softness and wool warmth. Skin friendly, heat storage, warmth preservation and ventilation.
The waist is elastic, warm, comfortable and close fitting, soft and smooth to touch, elastic and durable.
Hand wash ,keep out of the direct sun.
Please choose the suitable size according to the size details in Product Description.

Thermal Underwear for Women (Thermal Long Johns) Sleeve Shirt & Pants Set, Base Layer w/Leggings Bottoms Ski/Extreme Cold

Based on 129 reviews Check latest price

Product description

Thermeez unique moisture-wicking fibers and elastic seams keep you warm while ending the sweating and awkward adjustments

Women who were tired of low-quality thermal underwear that caused overheating and sweating say that Thermeez unique moisture-wicking fibers keep you warm (without the complaining and whining).

Soft-Touch Blend (No Scratchy Thermals)

Old-school thermals and wool base layers are known for being rough and scratchy on all-day adventures.

That’s why Thermeez thermals use this Soft-Touch Polyester Blend that doesn't bother you all day long.

Lightweight Fleece-Lined Design Keeps you Warmer - Without The Bulk

Satisfied customers say this signature fleece-lined design is warmer than costly puffy thermals but without the bulk of insulated underwear that has you feeling 'strangled' or 'trapped'.

Elastic Seams Keep Your Thermals In Place (No More Awkward Readjusting)

Customers who were annoyed by cheap thermals slouching and slipping (and the embarrassment of constant readjusting) say they love how Thermeez Thermals are crafted with elastic seams that keep them in place.

You’ll enjoy the confidence with:

♥ Thermal long sleeve shirt for shiver-free sledding

♥ Thermal leggings for all-day Snowboarding

♥ A breathable, extreme cold base layer for Snow Tubing fun

Stitching Holds Up To Machine Washing (Without Unraveling)

Thermeez thermal shirts and leggings are crafted with heavy-duty, high-quality stitching that can be machine washed for easy clean up after any muddy adventure. Plus, these seams are tough, so you won’t have to worry about unraveling.

Grab this set of premium thermal underwear and see why customers say Thermeez Thermals keep them warm, dry, and smiling all day long.

90% polyester and 10% spandex blend with fleece lining.
KEEP WARM (WITHOUT THE SWEATY MESS): The unique breathable, moisture-wicking fibers on Thermeez thermal underwear keeps you warm, without becoming sweat-soaked, so trips to the snow aren’t ruined by constant sweating or overheating
NO MORE OLD-SCHOOL SCRATCHY INSULATED UNDERWEAR: Traditional cotton long underwear are simply scratchy and uncomfortable to wear for long periods of time, Thermeez thermals are made from a soft, comfy polyester blend that even the pickiest men enjoy, so you can keep your winter adventures going all day
FLEECE-LINED COMFORT (WITHOUT THE BULK): Don’t let the thin, lightweight fabric fool you, thanks to the fleece-lined design, this thermal underwear set gives you high-quality warmth than traditional puffy thermals or wool base layers that leaves you feeling strangled or trapped
NO MORE AWKWARD ADJUSTING THANKS TO ELASTIC SEAMS: Check out the pictures and see how this women's thermal underwear set is crafted using elastic seams that keep tops and bottoms from falling down or bunching up (even on long walks), and if your family enjoys skiing, snowboarding, or ice skating then Thermeez makes a great base layer -- but without the sagging and ‘awkward adjustments’
MACHINE WASHABLE FOR EASY CLEANUP: While cheap Thermal Underwear unravel in the washing machine after only a few cycles, Thermeez uses high-quality stitching for thermal leggings and long sleeve shirts that stand up to the washer -- even with super-active adventures

User questions & answers

Question:	size 10/12 would I need to order med. or lrg
Answer:	Yes, it work with your tablet!!

Carhartt Men's Force Midweight Classic Thermal Base Layer Pant

Carhartt

Based on 3 reviews Check latest price

Product description

Carhartt Men's Base Force Midweight Classic Bottoms (MBL115) are thermal base layer bottoms featuring classic waffle knit fabric for easy-wearing warmth. Designed to keep you warm, dry, and comfortable, these men’s thermal bottoms use FastDry and Rugged Flex technologies and odor-fighting fabric. FastDry wicks away sweat and Rugged Flex is for ease of movement, giving your legs a full range of motion. Made of 200 GSM/6-ounces of 100% polyester with smooth flatlock seams, tagless labels, and fabric cut to move with your body, these bottoms are perfect for layering under your pants when working outside in the cold. These base layer bottoms work as hard as you do to keep you warm, dry, and odor free throughout the workday. Pair them with Carhartt Men’s Base Force Midweight Classic Crew top (MBL113) for a complete base layer set.

Carhartt 남성용 베이스 포스 미드웨이트 클래식 하의(MBL115)는 보온성 베이스 레이어로 클래식한 와플 니트 원단으로 쉽게 착용할 수 있습니다. 따뜻하고 건조하며 편안함을 유지하도록 설계된 이 남성용 보온 하의는 FastDry 및 Rugged Flex 기술과 악취 방지 원단을 사용합니다. FastDry는 땀을 흡수하고 Rugged Flex는 움직이기 용이하여 다리에 모든 동작을 제공합니다. 200 GSM/170g 100% 폴리에스터로 제작되었으며, 부드러운 플랫락 솔기, 태그 없는 라벨, 몸에 맞게 움직일 수 있는 원단 재단이 있는 이 하의는 추위에 야외에서 작업할 때 바지 아래에 겹쳐 입히기에 적합합니다. 이 베이스 레이어 하의는 하루 종일 따뜻하고 건조하며 냄새가 나지 않도록 열심히 작동합니다. Carhartt 남성용 베이스 포스 미드웨이트 클래식 크루 탑(MBL113)과 매치하여 완벽한 베이스 레이어 세트를 만들어보세요.

100% Polyester
Imported
Pull On closure
Machine Wash
Waffle knit traps heat, fast dry wicks away sweat and fights odor
Rugged flex technology for ease of movement
Smooth flatlock seams and tagless label enhance comfort

User questions & answers

Question:	The size chart is by inches, but the product is s, m, l, etc. what is the breakdown on product size by inches
Answer:	I do apologize, for the confusion the item is for the microwave. 2 pack, microwave foaming power scrubber. Cleans, freshens and maintains. Steams to soften messes. Scrubber when heated will release a foam that foams away stains and odors. Safe for all microwaves, simply heat the scrubber, let steam for 3 minutes and wipe the microwave clean.
Question:	Do the pants have a working fly or not
Answer:	Yes I have, the first packet I used ,(two in a packet) was fine no issues. The second packet I used they both sparked while heating them in the microwave and had to stop the microwave.
Question:	medium fits 34 waist
Answer:	Robert, the handle is an additional 1.25 inches, if you measure the rear venting and cord guards. Hope this helps you pick the right size for your space. This is a great unit by the way; I’ve had mine for over a year and I love it!
Question:	What does " low output" mean
Answer:	Weight limit is 330lbs Hope that answers your question! Please Don't hesitate to message us again with any questions Thanks John B. Customer Service Guru

Carhartt Men's Base Force Midweight Classic Crew

Carhartt

Based on 2 reviews Check latest price

Product description

Carhartt Men's Base Force Midweight Classic Crew (MBL113) is a thermal base layer long-sleeve shirt featuring classic waffle knit fabric for easy-wearing warmth. Designed to keep you warm, dry, and comfortable, this crew neck base layer top uses FastDry and Rugged Flex technologies and odor-fighting fabric. FastDry wicks away sweat and Rugged Flex is for ease of movement, giving your arms a full range of motion. Made of 200 GSM/6-ounces of 100% polyester, this base layer shirt is perfect for layering when you need extra protection on cold weather days. Smooth flatlock seams, tagless labels, and fabric cut to move with your body make this base layer top comfortable to wear while working or while relaxing on your days off. Conveniently concealed thumb loops keep your sleeves in place when you put on another layer. This base layer top works as hard as you do to keep you warm, dry, and odor free throughout the workday. Pair it with Carhartt Men’s Base Force Midweight Classic Bottoms (MBL115) for a complete base layer set.

100% Polyester
Imported
No Closure closure
Machine Wash
Classic waffle knit traps heat
FastDry wicks away sweat; fights odors
Rugged Flex technology for ease of movement

User questions & answers

Question:	Did i buy carhart top and bottom ? Pamela s Allison
Answer:	I’m 5’2 109lbs I got a small and it was big on me, but in the sense of everything was long and not baggy. So I would say for baggy, go with a medium
Question:	Are these soft or rough
Answer:	Not at this time.
Question:	how do i get sawdust off? it sticks tk it like glue
Answer:	suggest you order women's size small. I ordered a medium (I'm 5"4" 130 lbs) and it fits fine....pj pants still a little long but it's fine.
Question:	Received in a rolled up in a plastic bag not a retail package, anybody else have this issue? not giftable imo
Answer:	Yes, the pants are deep enough. I love these. They are very comfortable.

Duofold Men's Mid-Weight Wicking Thermal Pant

Duofold Men's Sleepwear - Layering & Thermals

Based on 11 reviews Check latest price

Product description

Classic 2-ply cotton-rich thermal underwear. Choose these base-layer bottoms for everyday warmth during low activity levels. Soft texture-rich knit traps air between two thermal layers. Result: a chill-blocking barrier that keeps you comfortably warm. Tag-free elastic waist wicks moisture for added comfort. Ankle length with chill-blocking rib-knit cuffs and non-chafe flat-locked seams. Close-to-body fit with convenient front fly.

60% Cotton, 40% Polyester
Imported
Pull On closure
Machine Wash
Classic 2-ply cotton-rich thermal underwear
Choose these base-layer bottoms for everyday warmth during low activity levels

User questions & answers

Question:	how many are there in an order
Answer:	There is one pair in each order
Question:	How long are these long johns? My guys is tall
Answer:	Mine are a couple years old and have only been washed a few times. They are size Large and have an inseam of 25 inches - definitely not long enough for me at 6' 2" 190 with a normal 34 inch inseam in jeans.
Question:	I want to make absolutely sure that these don't have wool? Please verify..And are the truly midweight
Answer:	No wool and I find them to be light weight60 cotton 40 polyester
Question:	Why does the size chart on the product box say Small is 28-30" while the size chart in the Amazon ad says Small is
Answer:	Good question that I can't answer. I know the box SHOULD be more accurate, but in my case, I'd go with Amazon. I'm probably a 32 or 33 inch waist, and the small fit me fine.

Carhartt Men's Force Midweight Classic Henley Thermal Base Layer Long Sleeve Shirt

Carhartt

Based on 87 reviews Check latest price

Product description

This mid weight Carhartt force base layer features a three-snap henley collar and classic waffle knit fabric that traps your body's heat on those cold days. Rugged flex fabric moves with you and fast dry technology wicks away sweat. Smooth flat-lock seams and tag less label enhance comfort. The concealed thumb loops keep your sleeves in place when you put on another layer. This base layer Top works as hard as you do to keep you warm, dry, and odor free throughout the work day.

이 중간 무게의 Carhartt 포스 베이스 레이어는 3개의 스냅 헨리 칼라와 추운 날에 신체의 열을 가두는 클래식 와플 니트 원단이 특징입니다. 견고한 플렉스 원단이 당신과 함께 움직이며 빠른 건조 기술로 땀을 흡수합니다. 부드러운 플랫락 솔기와 태그가 없는 라벨로 편안함을 향상시킵니다. 숨겨진 엄지 루프는 다른 레이어를 입을 때 슬리브를 제자리에 유지합니다. 이 베이스 레이어 탑은 하루 종일 따뜻하고 건조하며 냄새가 나지 않도록 열심히 작동합니다.

100% Polyester
Imported
Snap closure
Machine Wash
Henley collar with three-snap front
Classic waffle knit traps heat and smooth flat lock seams and tagless label enhance comfort
Fast dry wicks away sweat and rugged flex technology for ease of movement

User questions & answers

Question:	Is this Henley base layer compression fitting
Answer:	Glisten is designed to be used in microwave ovens and is safe for use in microwave ovens, when used as directed. Glisten should not be used in any other types of ovens, and has not been tested for use in "speed ovens".