15 Best Thermal Underwear For Women for 2024

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Introducing the "15 Best Thermal Underwear For Women for 2023," a comprehensive guide that will equip you with all the necessary information to make the right choice in upgrading your winter wardrobe. As the year 2023 approaches, it is crucial to stay ahead of the game and keep yourself cozy amidst the cold. Whether you plan for outdoor adventures or simply seek warmth during the colder months, our expertly curated list of the top thermal underwear options will cater to your needs. Stay tuned for an array of stylish, comfortable, and functional thermal wear that will ensure utmost comfort and protection in 2023.

Thermajane Women's Thermal Underwear Set

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Overall Score: 9.3/10

The Thermajane Long Johns Thermal Underwear for Women is a fleece-lined base layer pajama set designed to keep you warm in cold weather. The set consists of a black top and bottom made with ultra-soft fabric that provides extra warmth and coziness. These thermals are also moisture-wicking, keeping you dry and odor-free throughout the day. With a 4-way stretch, the fabric fits snugly against your skin and allows for unrestricted movement. The set can be worn as a stylish and comfortable base layer for any activity. The medium-sized set is versatile and perfect for everyday wear.

Score: 9.3/10

Key Features:
– Heat retention
– Ultra soft fleece lining
– Moisture-wicking
– 4-way stretch fabric
– Ideal base layer

Specifications:
– Color: Black
– Size: Medium
– Dimensions: 11.00Lx8.00Wx2.00H

Pros:
– Soft and comfortable
– True to size
– Versatile for various activities

Cons:
– Bumps on the pants' outer layer fabric

Final Thoughts:
The Thermajane Long Johns Thermal Underwear for Women is a high-quality and versatile base layer set that offers superior warmth and comfort. With its soft fabric and accurate sizing, it is perfect for everyday wear or layering during outdoor activities. The moisture-wicking feature ensures you stay dry and fresh, while the 4-way stretch fabric allows for unrestricted movement. Although some customers noted bumps on the pants' outer layer fabric, the overall quality and functionality of this set make it a great investment. Whether you're tackling cold weather or need a cozy sleepwear option, the Thermajane Thermal Underwear set is a reliable choice.

The Thermajane Long Johns Thermal Underwear for Women is a high-quality and versatile base layer set that offers superior warmth and comfort. With its soft fabric and accurate sizing, it is perfect for everyday wear or layering during outdoor activities. The moisture-wicking feature ensures you stay dry and fresh, while the 4-way stretch fabric allows for unrestricted movement. Although some customers noted bumps on the pants’ outer layer fabric, the overall quality and functionality of this set make it a great investment. Whether you’re tackling cold weather or need a cozy sleepwear option, the Thermajane Thermal Underwear set is a reliable choice.

Fruit of the Loom Women's Micro Waffle Thermal Set

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Overall Score: 7.5/10

The Fruit of the Loom Women's Micro Waffle Premium Thermal Set is designed for cold to moderately cold conditions. Made with soft micro waffle fabric, this set includes a long sleeve crew-neck t-shirt and leggings. The fabric is a blend of U.S. sourced cotton and recycled polyester, providing comfort and stretch for a better fit. The set comes in black and is available in size large. With a tag-free label, this set offers added comfort. However, some customers have reported inconsistent sizing, tightness in the arms and calf area, and issues with the sewing of the sleeves. Overall, the set is soft, comfortable, and suitable for staying warm during colder weather.

The Fruit of the Loom Women’s Micro Waffle Premium Thermal Set is a great option for those looking for comfortable and warm underwear. The soft micro waffle fabric and stretchy material provide a better fit and overall comfort. The set is suitable for cold to moderately cold conditions and the tag-free label adds extra comfort. However, it is important to note that sizes may be inconsistent, and some customers have reported tightness in specific areas such as the arms and calf. Additionally, there have been cases where the sleeves were not sewn properly. Despite these issues, the set is still well-liked by many and offers good value for the price. Stay warm and cozy with this thermal set from Fruit of the Loom.

PISIQI Women's Thermal Underwear Set – Winter Warm Base Layer

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Overall Score: 9.2/10

Stay warm and cozy in the PISIQI Thermal Underwear Women Ultra-Soft Long Johns Set. Made of ultra-soft polyester, this base layer provides superior comfort and keeps you warm in cold weather. The breathable fabric wicks away moisture, ensuring that sweat is kept at bay. The four-way stretch allows for easy movement without adding bulkiness. This set can be worn as a base layer or on its own, making it versatile for various outdoor activities. The black color adds a touch of sleekness to the set. With a 4.6/5 customer rating, this thermal underwear has received rave reviews from customers who praise its warmth and softness. Get ready to tackle winter with this top-notch base layer set!

The PISIQI Thermal Underwear Women Ultra-Soft Long Johns Set is an excellent choice for winter base layer. Its ultra-soft polyester material provides superior comfort, while the breathable fabric keeps you dry and maintains body heat. The four-way stretch ensures easy movement without bulk, and you can wear it as a base layer or on its own. It’s perfect for outdoor activities like hiking, skiing, and camping. Although the fit may not be ideal for everyone, the overall quality and performance of this thermal underwear set are impressive. With a customer rating of 4.6/5, it’s clear that customers are satisfied with its warmth and softness. Stay warm and cozy throughout winter with this top-notch base layer set!

Odoland Women's Thermal Underwear Set

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Overall Score: 7.8/10

Stay warm and comfortable in cold weather with the Odoland Thermal Underwear for Women. Made with better heating fiber, this base layer set provides lasting warmth. The ultra-soft sanding process ensures heat storage, lock temperature, and keeps you cozy. The moisture-wicking and breathable fabric keeps sweat away, reducing heat loss and retaining body warmth. It is light and non-bulky, allowing you to move freely with its flatlock stitching and ergonomic design. Whether you're outside or in bed, this base layer is essential for warding off the cold. The set comes in black and pink, size XXL.

The Odoland Thermal Underwear for Women is a great choice for staying warm in cold weather. With its better heating fiber and heat storage capabilities, you can enjoy lasting warmth. The moisture-wicking and breathable fabric ensures comfort by keeping sweat away. Its lightweight and non-bulky design allow for unrestricted movement. However, it is important to note that the sizing may run small. Overall, this base layer set provides reliable warmth and comfort, making it a valuable addition to your winter wardrobe.

Cuddl Duds Women's Long Sleeve Top and Legging Bottom Thermal Base Layer 2-Piece Set – Moisture Wicking – Medium Boysenberry Purple

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Overall Score: 8.5/10

Stay cozy and warm in the cold with the Cuddl Duds Women's Long Sleeve Top and Legging Bottom Thermal Base Layer 2-Piece Set. Designed with brushed fleece inside and a soft matte exterior, this heavyweight base layer offers thermal warmth. It features moisture-wicking fabric that keeps you dry and comfortable, while the stretchy spandex allows for flexible movement and a snug fit. The thumbhole sleeve top is perfect for layering, and the modern rise legging with foldover waistband sits at your natural waistline. With a tag-free label, this set provides a great feel and look, making it ideal for wearing under your favorite styles. Live in layers and embrace everyday cozy comfort with this super-soft and warm wardrobe staple.

The Cuddl Duds Women’s Long Sleeve Top and Legging Bottom Thermal Base Layer 2-Piece Set is a perfect choice for staying warm and cozy in cold weather. With its brushed fleece inside and soft matte exterior, the base layer provides excellent thermal warmth. The moisture-wicking fabric ensures dry comfort, while the stretchy spandex allows for flexible movement. Its thumbhole sleeve top and modern rise legging with foldover waistband offer easy layering and a snug fit. Although the size options are limited, this set is praised for its comfort, perfect fit, and versatility. Whether worn as a base layer or on its own, this Cuddl Duds set is a must-have for everyday use and travel.

Liang Rou Women's Crewneck Long Johns Ultra Thin Modal Thermal Underwear Top & Bottom Set Apricot Medium

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Overall Score: 8.4/10

The Liang Rou Women's Crewneck Long Johns Ultra Thin Modal Thermal Underwear Top & Bottom Set is an excellent choice for lightweight and comfortable thermal underwear. Made from 95% Modal and 5% Spandex, this set offers a stretchy, silky, and soft feel that easily adapts to the body. It is breathable and well-suited for wearing underneath clothing or as a basic long sleeve undershirt and leggings. The apricot color adds a touch of warmth to your wardrobe, and the medium size provides a comfortable fit. The set is machine washable for easy care and maintenance. Please refer to the size chart provided in the product description for accurate sizing. Overall, customers have praised the Liang Rou Women's Crewneck Long Johns for its softness, comfort, and affordability.

The Liang Rou Women’s Crewneck Long Johns Ultra Thin Modal Thermal Underwear Top & Bottom Set offers a lightweight and comfortable option for those seeking thermal underwear. The soft and silky fabric provides a pleasant wearing experience, and the set can be easily layered under clothing for added warmth. However, the thin material may not be suitable for extremely cold temperatures, and some customers have found the seams to be less durable. Additionally, the bottoms may ride up for taller individuals. Overall, this set is a great value for its softness, comfort, and affordability, making it a recommended choice for those looking for lightweight thermal underwear.

ViCherub Women's Thermal Underwear Set

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Overall Score: 8.5/10

Stay warm and cozy with the ViCherub Women's Thermal Underwear Set. Made from a soft and comfortable fabric blend, this long john set is perfect for beating the chilly weather. The fleece lining provides extra warmth without adding bulk, while the moisture-wicking technology keeps you dry. Whether you're running, hiking, or just lounging at home, this thermal underwear set is a must-have for the winter season. Plus, it makes a great gift for your loved ones. Available in black and gray, size Large.

The ViCherub Women’s Thermal Underwear Set is a reliable and high-quality option for staying warm in cold weather. With its ultra-soft fabric, four-way stretch, and fleece lining, this set offers both comfort and warmth. The moisture-wicking technology keeps you dry, making it great for outdoor activities. While the sizing chart may cause confusion, overall, this product is highly recommended. It’s a versatile base layer that can be worn for various winter activities or simply as cozy loungewear. Consider getting this set, especially if you’re looking for a thoughtful gift for your loved ones.

WEERTI Thermal Underwear for Women Long Johns Women with Fleece Lined Base Layer Women Cold Weather Pajamas Top Bottom（Black L）

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Overall Score: 8/10

Experience all-day comfort with WEERTI Thermal Underwear for Women. These long johns are made of soft polyester and spandex fabric with a cozy fleece lining, providing lightweight warmth and a sense of security throughout the winter. With strong moisture-wicking properties, this base layer set keeps you dry and comfortable during all your activities. The four-way stretch design offers flexibility and full mobility, without sacrificing warmth or comfort. The snug fit and perfect design ensure no bunching or heat loss, making it ideal for layering under clothing or as cozy pajamas. The set is available in black, size Large.

WEERTI Thermal Underwear for Women is a comfortable and warm base layer option for cold weather. With its soft fabric, moisture-wicking properties, and four-way stretch design, it offers both comfort and flexibility. The set is versatile, suitable for use underneath clothing or as cozy pajamas. While some users have experienced pilling issues and discomfort with the fit, overall, it provides a reliable and cozy option for staying warm during winter activities. With a customer rating of 4.5/5 and positive feedback about its warmth and comfort, WEERTI Thermal Underwear for Women is a solid choice for thermal underwear.

Rocky Thermal Underwear For Women – Stay Warm in Extreme Cold!

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Overall Score: 7/10

The Rocky Thermal Underwear for Women (Thermal Long Johns Set) Shirt & Pants is the perfect base layer for your winter adventures. Made from a soft and comfy polyester blend, these thermals provide all-day comfort, ensuring that your winter activities can continue without any discomfort. The fleece-lined design offers high-quality warmth without the bulk, keeping you cozy in extreme cold conditions. These thermals feature elastic seams that prevent them from falling down or bunching up, even during long walks or active sports like skiing or snowboarding. They are also machine washable, so cleanup is a breeze. While the fabric may pill quickly and the neckline may not match the picture, these thermals are still a great option for layering and staying warm. Available in black and size small, the Rocky Thermal Underwear for Women is a reliable choice for enduring extreme cold.

The Rocky Thermal Underwear for Women is a comfortable and warm base layer for winter activities. With its soft polyester blend and fleece lining, it provides high-quality warmth without the bulk. The elastic seams ensure a secure fit, while the machine washable feature adds convenience to the overall experience. Although the fabric may pill quickly and the neckline may not meet expectations, the overall quality and functionality of these thermals make them a dependable choice for extreme cold weather. Whether you’re skiing, snowboarding, or simply braving the cold, these thermals will keep you cozy and comfortable. Be sure to check the size carefully, as some customers have found them to be longer and looser than expected. Despite these minor flaws, the Rocky Thermal Underwear for Women is a solid choice for anyone looking to stay warm in freezing temperatures.

Women's Thermal Long Johns Set for Extreme Cold

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Overall Score: 8/10

Stay warm and comfortable in extreme cold with the Thermal Underwear for Women. Made from a soft and breathable polyester blend, these thermals keep you warm without becoming sweaty or uncomfortable. The fleece-lined design provides superior warmth without adding bulk, making it perfect for winter activities like skiing and snowboarding. The elastic seams prevent the underwear from falling down or bunching up, ensuring a comfortable fit. Additionally, these thermals are machine washable, allowing for easy cleanup after active adventures. Available in black and X-Small size, these Thermal Long Johns are a must-have for anyone seeking warmth and comfort in cold weather.

The Thermal Underwear for Women is a reliable choice for staying warm in extreme cold. With its breathable and moisture-wicking properties, it keeps you cozy without the sweaty mess. The soft and comfortable polyester blend and fleece-lined design provide high-quality warmth without added bulk. The elastic seams ensure a secure fit, while the machine washable construction allows for easy cleanup. Though some users have reported the pants fitting weirdly and the warmth not meeting their expectations, overall, these thermals offer a great combination of comfort, functionality, and durability. Stay warm and enjoy your winter adventures with this versatile thermal underwear set.

Grenasasilk Women's Silk Long Underwear

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Overall Score: 8/10

The Grenasasilk Women's Silk Long Underwear sets are perfect for providing warmth and comfort during the colder months. Made from ultra-soft silk fabric, these thermal underwear sets are breathable and absorbent, ensuring a comfortable fit all day long. The silk fabric is also beneficial for maintaining healthy skin. These sets can be worn as a base layer under your clothes for added warmth, or you can wear them alone at home. The Grenasasilk Women's Silk Long Underwear sets come in a fleshcolor and are available in a large size. Please refer to the size details in the product description to ensure a comfortable fit. These sets should be hand washed and kept out of direct sunlight.

The Grenasasilk Women’s Silk Long Underwear sets are a great choice for those looking for comfortable and lightweight thermal underwear. The ultra-soft silk fabric provides warmth and breathability, making it ideal for cold weather. While some customers reported shrinkage with proper care, these sets still received positive reviews for their comfort and practicality. The sets can be worn as a base layer or on their own, offering versatility and convenience. Overall, if you’re in need of a high-quality silk long underwear set, the Grenasasilk Women’s Silk Long Underwear is worth considering.

32 Degrees Women's Lightweight Baselayer Legging

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Overall Score: 8.5/10

The 32 Degrees Women's Lightweight Baselayer Legging is a form-fitting, 4-way stretch legging that provides thermal warmth. Made with a lightweight knit fabric that contains polyester, acrylic, rayon, and spandex, these leggings offer a comfortable and stretchy fit. They feature an elastic waistband, moisture-wicking properties, and are anti-odor and anti-static. With a 27.5-inch inseam, they are designed to be fitted and offer ample coverage. These leggings are available in the color black and size small. They are easy to care for, can be machine washed, and come with care instructions. Overall, they are a great option for those looking for a lightweight and comfortable base layer legging.

The 32 Degrees Women’s Lightweight Baselayer Legging is a versatile and comfortable option for those in need of a base layer. With its form-fitting design and 4-way stretch, these leggings provide a snug and comfortable fit. The lightweight knit fabric offers thermal warmth without compromising on comfort. The moisture-wicking and anti-odor properties ensure that you stay dry and fresh throughout the day. However, some users have reported discomfort due to the crotch seams. Overall, these leggings are a great choice for those looking for a lightweight and functional base layer option.

NOOYME Women's Thermal Base Layer Long Johns

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Overall Score: 8.2/10

Stay warm and stylish with the NOOYME Thermal Underwear for Women Base Layer. Made with advanced bamboo charcoal fiber, these long johns offer excellent thermal insulation and heat retention without adding bulk. The wrist and ankle closure designs help keep out cold air, while the 4-needles and 6-threads seaming reduce heat loss. The bamboo charcoal fiber is highly absorbent, allowing for better moisture absorption and breathability. With 4-Way Stretch technology, these long johns provide flexibility, mobility, and increased blood flow. They can be used as a fashion base layer or for outdoor activities like hiking, skiing, and jogging. Available in Classic Grey, size Small. Stay warm and cozy with NOOYME!

The NOOYME Thermal Underwear for Women Base Layer is a top-quality product that offers excellent thermal insulation, moisture absorption, and flexibility. It is perfect for staying warm during outdoor activities or as a comfortable fashion base layer. The bamboo charcoal fiber material provides superior heat retention and breathability. While some users may need to size up for a looser fit, overall, the product performs well and keeps users warm in chilly weather. Whether you’re skiing, hiking, or simply want to stay cozy, these long johns have got you covered! Stay warm and stylish with NOOYME.

HiZiTi Thermal Underwear Set for Women

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Overall Score: 8.5/10

The HiZiTi Thermal Underwear for Women Long Johns Set with Fleece Lined Base Layer Suits is the perfect addition to your winter wardrobe. Made from ultra-soft and warm fabric, this set offers incredible performance benefits. The four-way stretch material allows for easy movement and flexibility without feeling constricting. The moisture-wicking and breathable fabric keeps you dry and comfortable during exercise, while the compression fit gives you a slimmer look. The set includes a long sleeve top and full-length pants that can be worn together or separately. Whether you're hiking, cycling, running, or participating in outdoor activities, this thermal underwear set will keep you warm without adding extra bulk. Available in blue and medium size, this set is a must-have for cold weather.

The HiZiTi Thermal Underwear for Women Long Johns Set is a comfortable and functional base layer for cold weather. Its ultra-soft fabric, moisture-wicking technology, and four-way stretch make it a great choice for outdoor activities. However, it is important to consider ordering a size up for a comfortable fit, as it runs smaller than expected. Overall, this thermal underwear set provides warmth without adding bulk and is a stylish addition to any winter wardrobe.

Smartwool Women's Classic Thermal Base Layer 1/4 Zip

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Overall Score: 8/10

The Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip in Bleached Aqua Heather M is a functional and stylish addition to any cold weather wardrobe. This base layer top is made of 100% Merino Wool, making it one of the heaviest and best base layers for chilly temperatures. The flatlock seam construction ensures minimal chafing, while the slim fit provides a flattering silhouette. The 1/4 zip design adds versatility and allows for easy temperature regulation. Stay warm and comfortable all day long with this high-quality base layer top.

The Smartwool Women’s Classic Thermal Merino Base Layer 1/4 Zip is a top-of-the-line base layer that combines functionality with style. Its 100% Merino wool composition provides excellent warmth and comfort, making it perfect for cold weather activities. The slim fit and flatlock seam construction ensure a flattering fit and minimal chafing. The 1/4 zip design allows for easy temperature regulation, adding to its versatility. While it may be on the pricier side, the high-quality construction and stylish aesthetic make it worth the investment. Whether you’re skiing, hiking, or simply braving the winter chill, this base layer top will keep you cozy and looking great.

Buyer's Guide: Thermal Underwear for Women

Stay warm and cozy in style with the perfect thermal underwear. Designed to provide insulation and retain body heat, thermal underwear is a must-have during chilly seasons. To help you find the ideal thermal underwear for women, we've compiled a comprehensive buyer's guide with essential factors to consider before making a purchase. So, without further ado, let's dive right in!

When Choosing Thermal Underwear, Keep These Factors in Mind:

1. Material

• Opt for thermal underwear made of high-quality, moisture-wicking materials like merino wool or synthetic blends for maximum comfort.
• Natural fibers like merino wool are known for their excellent insulation properties and breathability.
• Synthetic materials such as polyester or nylon blends offer durability, flexibility, and quick-drying capabilities.

2. Weight and Thickness

• Consider the weight and thickness of the thermal underwear based on your needs and the weather conditions you will encounter.
• Lightweight options provide a thin layer of insulation suitable for mild temperatures. Medium-weight suits varied conditions, while heavyweights offer exceptional warmth for extreme cold climates.

3. Fit and Comfort

• Purchase thermal underwear that fits snugly without feeling restrictive. A close fit helps to maximize its thermal efficiency.
• Look for designs with ergonomic seams that prevent chafing and provide optimal mobility.
• Flatlock stitching can enhance comfort by reducing bulk and irritation against the skin.

4. Style and Design

• Thermal underwear comes in different styles, including long johns, tops, and one-piece suits. Choose one that suits your preferences and intended activities.
• Consider features like a convenient fly opening for easy restroom breaks, thumbholes, or extended cuffs for added warmth.
• Keep in mind both the practicality and aesthetics to find thermal underwear that matches your personal style.

5. Odor Resistance

• Look for thermal underwear with antimicrobial properties to prevent odor buildup, especially during extended use or intense physical activities.
• Materials treated with antimicrobial finishes can control bacteria growth and keep unpleasant smells at bay.

6. Versatility

• Opt for thermal underwear that can be worn as a standalone garment or layered under other clothing.
• Consider the compatibility of the color and design with your existing wardrobe to ensure versatility in styling.

7. Ease of Care

• Check the care instructions for the thermal underwear you choose to ensure it's manageable to clean and maintain.
• Machine-washable options are usually more convenient for everyday use.

8. Affordability

• Set a budget before purchasing thermal underwear, but remember that investing in quality garments will provide more long-term value.
• Consider the durability and longevity of the material when evaluating the overall affordability of the product.