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Best Long Underwear For Women (2025 Update)

If you're looking for warmth, comfort, and a sleek silhouette, then investing in a good pair of long underwear is a must. But with so many options available, how do you choose the best long underwear for women?

One factor to consider is the material. Look for fabrics that are moisture-wicking, breathable, and quick-drying to keep you comfortable during physical activity. Wool is a popular choice for its warmth, while synthetic fabrics like polyester offer excellent moisture-wicking properties. Another consideration is the fit. Make sure to choose a pair that fits snugly but not too tight, as this can restrict movement and cause discomfort.

When shopping for long underwear for women, it's also important to think about the activity you'll be doing while wearing it. Will you be skiing or snowboarding? Look for long underwear with added insulation and a thicker fabric weight. Will you be hiking or running in colder weather? Consider a thinner fabric weight and a breathable design. And don't forget about the style – there are plenty of options available that add a pop of color or pattern to your outdoor ensemble.

Looking for the best long underwear for women? Ask yourself these questions: What is my budget? What activities will I be doing while wearing the long underwear? What type of climate will I be in? Answering these questions will help you narrow down your options and choose the perfect pair of long underwear for your needs.

10 Best Long Underwear For Women

# Product Image Product Name Product Notes Check Price
1
It's ideal for layering under clothing during cold weather activities like skiing, hiking, and other outdoor winter sports.
2
Ideal for women to prevent chafing and provide comfortable all-day wear with its long-leg design and cotton material.
3
The product is ideal for keeping warm in cold weather by layering under clothing.
4
Ideal for keeping women warm and comfortable during cold weather activities or as a base layer for outdoor work.
5
It is ideal for providing warmth and comfort during cold weather activities such as outdoor sports or lounging at home.
6
Ideal for providing warmth and moisture-wicking properties during winter activities, such as skiing, hiking, or camping.
7
This product is ideal for women who need extra warmth and insulation in cold weather conditions such as skiing or extreme cold.
8
The product is ideal for providing warmth and insulation to women during cold weather conditions as a base layer.
9
Ideal for keeping warm in cold weather, and as a base layer for outdoor activities such as skiing or hiking.
10
Ideal for keeping women warm in cold temperatures with soft, fleece-lined undergarments.
It's ideal for layering under clothing during cold weather activities like skiing, hiking, and other outdoor winter sports.
Ideal for women to prevent chafing and provide comfortable all-day wear with its long-leg design and cotton material.
The product is ideal for keeping warm in cold weather by layering under clothing.
Ideal for keeping women warm and comfortable during cold weather activities or as a base layer for outdoor work.
It is ideal for providing warmth and comfort during cold weather activities such as outdoor sports or lounging at home.
Ideal for providing warmth and moisture-wicking properties during winter activities, such as skiing, hiking, or camping.
This product is ideal for women who need extra warmth and insulation in cold weather conditions such as skiing or extreme cold.
The product is ideal for providing warmth and insulation to women during cold weather conditions as a base layer.
Ideal for keeping warm in cold weather, and as a base layer for outdoor activities such as skiing or hiking.
Ideal for keeping women warm in cold temperatures with soft, fleece-lined undergarments.

1. Thermal Underwear Women Ultra-Soft Long Johns Set Base Layer Skiing Winter Warm Top & Bottom

Introducing the Thermal Underwear Set – the ultimate solution to beat the cold weather while keeping comfortable and cozy. Made of ultra-soft polyester, this set guarantees a non-irritating feel against the skin.

The breathable fabric of the set is perfect for keeping sweat away, while the lightweight thermal clothing maintains your body heat at a cool temperature by wicking moisture away from your skin. The four-way stretch feature of the set gives you the needed warmth without thick or heavy layers.

The suit can be repeatedly washed without shrinking, making it a durable and long-lasting investment. Machine washable for easy care and maintenance.

This long underwear set is designed to keep you toasty without being too bulky, allowing you to easily slip your daytime clothes or pajamas over the thermal base layer. The tights or shirt can be used as a base layer or worn alone, giving you versatility in your outfit choices.

The Ladies Ultralight Warmest Top and Tights Sets are perfect for favorite cold weather activities such as hiking, biking, hunting, snowboarding, skiing, camping, and other outdoor activities. With this set, you can enjoy your outdoor adventures while feeling comfortable and warm.

2. Women's Anti Chafing Cotton Underwear Boy Shorts Long Leg Boyshorts Panties 3 Pack

Looking for comfortable and functional shorts underwear? Look no further than this upgraded version! With a wider and softer waistband, you'll experience chafe-free comfort and the ability to move freely during any activity. The new version also offers more stretchy fabric and a variety of color options to choose from.

One of the standout features of these shorts underwear is their 8-inch inseam, which is long enough to prevent chaffing and reduce pain and irritation. Plus, the breathable and stretchy fabric hugs your body like a cloud, making them perfect for workouts or everyday wear.

You'll never have to worry about these shorts underwear rolling down, thanks to their wider waistband that stays in place. They're perfect for any activity, whether you're hitting the gym, doing yoga, biking, running, or simply relaxing at home.

The company values customer satisfaction and welcomes any inquiries or feedback. They strive to continuously improve their products and services to meet the needs of their customers. Try these upgraded shorts underwear and experience the comfort and functionality that they offer!

3. Women's 2 Pack Thermal Long Johns Underwear Leggings Pants

Introducing the Micro Fleece Lined Thermal Pants, the perfect addition to your winter wardrobe. Made with a combination of 90% Polyester and 10% Spandex, these pants offer a comfortable and flexible fit for all body types.

The thermal tech fleece fabric of the baselayer is designed to provide maximum comfort and softness, caressing the skin naturally, and keeping you warm. The ultra-soft and warm fabric is perfect for outdoor activities, excursions, and recreational activities. The close-fitting style of these pants helps retain body heat to keep you warm, and the spandex added for extra stretch and shape retention ensures that the pants are durable and long-lasting.

The Micro Fleece Lined Thermal Pants are versatile, making them a perfect option for various indoor and outdoor activities. The pants offer an ultra-soft hand feel and heat-retention, providing maximum comfort during any activity.

These thermal pants are machine washable, making them easy to care for and maintain. The stretchy and durable fabric ensures that they retain their shape and quality, even after multiple washes.

4. Thermal Underwear Set For Women Long Johns Base Layer Fleece Lined Soft Top Bottom

The women's thermal underwear set from Vicherub boasts several features that make it a great option for those who want to stay cozy and comfortable during the winter months.

Firstly, the fabric used in the construction of this thermal underwear is high-quality and skin-friendly. It is smooth, comfortable, and lightweight, making it easy to wear for extended periods of time. Additionally, it is durable and breathable, ensuring that you'll be able to use it for years to come. The fleece lining adds a nice thickness to the thermal underwear, providing warmth without the need for bulky layers. This streamlined look makes you feel more confident and charming.

The four-way stretchy material, along with the elastic waistband, ensures that the thermal underwear fits snugly to your body curves, providing a sleek silhouette and avoiding any bulky or puffy look. The seams are smooth and well-tailored, preventing any deformation even after long periods of use. This thermal underwear set is also resistant to pilling, fading, and static electricity, ensuring that it stays in great condition even after washing.

Another great feature of this thermal underwear set is its sweat moisture-wicking capabilities. The fabric quickly wicks away moisture from your skin, keeping you dry and insulated from extreme cold while allowing your skin to breathe. This feature reduces discomfort caused by sweat and helps maintain a constant temperature in your body.

The Vicherub thermal underwear set is perfect for both indoor and outdoor activities. Whether you're running, hiking, biking, hunting, snowboarding, skiing, or camping, this set allows you to move freely while staying warm and comfortable. You can also wear it as casual attire or cozy pajamas while sleeping.

Finally, this thermal underwear set makes for an ideal gift for family and friends. It's a perfect expression of love and care during the cold winter months. The fancy women's base layer will keep your loved ones warm and cozy, and the meticulous consideration and care that went into selecting this set will not go unnoticed. The Vicherub thermal underwear set is an excellent choice for anyone looking for a comfortable and warm base layer for the winter season.

5. Women's Fleecewear Stretch Thermal Leggings

Introducing the ultimate cold-weather companion, the Soft Fleece Pants! Designed to provide you with unparalleled warmth and comfort, these pants are a must-have addition to your winter wardrobe. Made from high-quality fleece material, they are incredibly soft to the touch and provide maximum insulation against the chill. You can say goodbye to shivers and hello to cozy comfort!

One of the standout features of these pants is the Spandex material that allows them to move with you. This means that whether you're lounging at home or running errands, you can do so comfortably without any restrictions. The Spandex material also ensures that the pants maintain their shape, so you can wear them again and again.

The Soft Fleece Pants have been designed to fit below the waistline, providing a comfortable and flattering fit. Whether you're wearing them around the house or out and about, you'll feel confident and comfortable in these pants.

These pants are available in a range of sizes to ensure a perfect fit for everyone. They are also available in a variety of colors, so you can choose the one that best suits your personal style.

6. Toastiset: Women's Winter Base Layers

Looking for a comfortable and practical base layer for your winter activities? Look no further than this lightweight and fresh option. With its super lightweight and ultra-breathable fabric, this base layer is designed to move sweat away from your body, keeping you dry and comfortable during even the most strenuous activities.

In addition to its moisture-wicking properties, this base layer also boasts a comfortable and stretchy design, thanks to its 4-way stretch and gusseted crotch construction. With chafe-free flatlock seam construction, you can move with ease and comfort all day long.

This base layer also features a streamlined fit, designed to sit perfectly under your clothing without adding any unnecessary bulk. The wide elastic waistband is brushed for next-to-skin softness, ensuring a comfortable and irritation-free fit.

But this base layer isn't just about comfort – it also offers UV protection to keep out harmful rays, making it a great option for outdoor activities. And with its back reflective logo, you'll stay visible even in low light conditions.

Whether you're looking for an extra layer of warmth for indoor activities or a reliable base layer for outdoor adventures, this lightweight and fresh option is the perfect choice. So why wait? Add it to your wardrobe today and experience the ultimate in comfort, performance, and style!

7. Chill Chaser Base Layer Set – Women's Thermal Underwear

Step into the world of ultimate comfort and warmth with the Rocky thermal underwear set. Say goodbye to scratchy and uncomfortable traditional cotton long underwear that restricts your winter adventures. The Rocky thermals are made of a soft, comfy polyester blend that provides all-day comfort and warmth.

This thermal underwear set features a fleece-lined design that provides high-quality warmth without the bulkiness of traditional puffy thermals or wool base layers that leave you feeling strangled or trapped. You can enjoy the warmth without feeling restricted or weighed down.

The elastic seams used in this women’s thermal underwear set keep tops and bottoms from falling down or bunching up, even on long walks to school or during outdoor activities like skiing, snowboarding, or ice skating. You will never have to worry about awkward adjustments or sagging with the Rocky thermal underwear set.

The Rocky thermal underwear set is machine washable and can withstand the test of time. Unlike cheap thermal underwear that unravels in the washing machine after only a few cycles, Rocky uses high-quality stitching for thermal leggings and long sleeve shirts that stand up to the washer, even with super-active days and many muddy adventures.

Experience the ultimate comfort and warmth with the Rocky thermal underwear set. Say goodbye to scratchy and uncomfortable traditional cotton long underwear and enjoy the softness and warmth of Rocky thermals. Get ready for your winter adventures without any restriction or discomfort.

8. Fleece Lined Women's Thermal Base Layer Set

Experience all-day comfort this winter season with the Thermal Underwear Women Set. Made of 92% Soft Polyester and 8% Spandex fabric, this set feels cozily soft with a fleece-lined interior and is lightweight yet warm. Its moisture transport system wicks away sweat fast to keep you dry and light, making it perfect for any active lifestyle pursuit.

The latest Four-Way stretch technology delivers full mobility and a squat-proof design to give you flexibility by hugging your body. This set will keep you warm without sacrificing your range of motion or comfort, whether you're engaging in sports, shopping, or leisure activities.

Designed with women in mind, the snug fit ensures no bunching around your waistline or sleeves and reduces heat loss. It allows for no skin irritation, making it perfect for use underneath formal or casual attire, or even as comfy pajamas on chilly nights. You can also wear it under your clothing when going out to jog or bike for added warmth and coziness in cold climates.

Warmth is the best expression of love in the cold winter, and the Thermal Underwear Women Set promises to be the most comfortable wool long johns set you will ever own. With a 100% satisfaction guarantee, if you don't love it for any reason, let the company know and they will refund your money back or send you a replacement. That is how confident they are that you will love it!

9. Women's Thermal Underwear Set, Soft Fleece Lined Long Johns, Winter Warm Base Layer Top & Bottom

The TSLA Thermal Underwear Series is the perfect choice for those seeking warmth and comfort while at home. This series boasts a mix of ultra-soft microfiber and spandex fabrics that provide stretch comfort, ensuring a snug fit. The Heatfit design of this series includes a fleece-lined top and bottom set that keeps you warm and cozy, even on the coldest of nights.

In each pack, you will receive one shirt and one pair of pants, making this series a convenient and practical choice for those who want to feel comfortable and stylish while relaxing at home. The TSLA Thermal Underwear Series is also suitable as sleepwear or as a baselayer when an extra layer of warmth is needed.

To ensure that your TSLA Thermal Underwear Series stays in pristine condition, it is recommended that you wash it separately before wearing. This will help to maintain the quality and color of the fabric, ensuring that you can enjoy the warmth and comfort of this series for years to come.

10. Thermal Underwear For Women Long Johns Set Fleece Lined Ultra Soft

Experience superior comfort and warmth with this women's thermal set made of a 95% polyester and 5% spandex blend super skin-touch fabric. The latest 4-way stretch technology ensures a breathable and comfortable fit, perfect for cold weather. The set comes with a long sleeve top and a pair of full-length pants, both of which are lightly fleece-lined and provide excellent thermal insulation for winter activities such as snowboarding.

The top and bottom can be worn together as a set or separately, with the top serving as a single fleece top and the pants as basic leggings or tights. This versatile set comes in classic black, as well as wine red and navy blue, allowing you to choose the color that best fits your personal style.

This thermal set is not only fashionable but also practical, keeping you warm in normal thickness whilst remaining lightweight. Additionally, it comes with a 30-day full money-back guarantee and a flexible return policy.

Add this essential piece to your winter wardrobe by clicking the "Add-to-cart" button and experience the ultimate comfort and warmth during the cold season.

Best Long Underwear For Women FAQs

Are there any long underwear for women that are budget-friendly?

Yes, there are plenty of budget-friendly options for women's long underwear available in the market. You can easily find good quality long underwear for women at affordable prices. Some of the popular brands offering budget-friendly options for women's long underwear include Hanes, Fruit of the Loom, Terramar, and Cuddl Duds. These brands offer a wide range of styles and materials to choose from, including cotton, polyester, and merino wool.

To save further on your purchase, you can keep an eye out for sales and discounts offered by these brands. You can also consider purchasing from online retailers that offer competitive prices and deals. It is important to keep in mind that while budget-friendly options may not offer all the features and benefits of high-end brands, they can still provide adequate warmth and comfort in cold weather. With a little bit of research and smart shopping, you can easily find long underwear for women that fit your needs and budget.

Are there any long underwear for women that are eco-friendly?

Yes, there are eco-friendly long underwear options available for women. With the increasing awareness of sustainability and environmental impact, many clothing brands are now offering eco-friendly alternatives. Here are some options:

1. Patagonia: Patagonia offers a range of long underwear for women made from recycled polyester and Tencel lyocell.

2. Smartwool: Smartwool offers Merino wool long underwear for women that are sustainable and biodegradable.

3. Icebreaker: Icebreaker offers long underwear for women made from Merino wool, which is renewable and biodegradable.

4. WAMA: WAMA offers long underwear for women made from hemp, which is a sustainable and eco-friendly material.

5. Kari Traa: Kari Traa offers long underwear for women made from recycled polyester.

These are just a few examples of eco-friendly long underwear options for women. By choosing sustainable and eco-friendly clothing options, we can reduce our environmental impact and contribute to a cleaner and healthier planet.

Are there any long underwear for women that are moisture-wicking?

Yes, there are long underwear options available for women that are moisture-wicking. Moisture-wicking fabric is designed to move sweat away from the skin, keeping you dry and comfortable during physical activity or in cold weather. Many outdoor and sports clothing brands offer a variety of moisture-wicking long underwear for women, including merino wool, synthetic blends, and other high-performance fabrics. Some popular options include Patagonia Capilene, Smartwool Base Layers, and Under Armour ColdGear. When shopping for moisture-wicking long underwear, look for features like flatlock seams for comfort, a snug but not tight fit for warmth, and a material that offers both breathability and moisture management. It's also important to consider the level of activity you'll be doing and the temperature you'll be in to find the right weight and thickness of long underwear for your needs.

Are there any long underwear for women that are odor-resistant?

Yes, there are long underwear options for women that are odor-resistant. Many outdoor and athletic clothing brands offer base layers with anti-odor technology, such as merino wool or synthetic materials treated with silver or other odor-fighting properties. Merino wool is a popular choice for base layers due to its natural odor-resistant properties, as well as its moisture-wicking and temperature-regulating abilities. Synthetic materials like polyester or nylon can also be treated with antimicrobial coatings or infused with silver ions to prevent odor buildup. Some popular brands that offer odor-resistant long underwear for women include Smartwool, Icebreaker, Patagonia, Under Armour, and Columbia. When choosing odor-resistant long underwear, it's important to consider factors such as the material, fit, and intended use (e.g. for outdoor activities or everyday wear) to find the best option for your needs.

What are the best materials for long underwear for women?

When it comes to choosing the best materials for long underwear for women, there are several options available depending on your needs and preferences.

Merino wool is an excellent choice as it is soft, moisture-wicking, and naturally odor-resistant. It also regulates body temperature well, making it a great option for cold weather activities.

Synthetic materials such as polyester or nylon are also popular choices as they are lightweight, breathable, and quick-drying. They are also durable and affordable, making them a great option for everyday wear.

Silk is another option that provides excellent warmth and is lightweight and breathable. It is also soft and comfortable against the skin, making it a great choice for those with sensitive skin.

Ultimately, the best material for long underwear for women will depend on your specific needs and preferences. Consider the level of warmth you need, your activity level, and any skin sensitivities when making your choice.

What are the most popular brands of long underwear for women?

When it comes to long underwear for women, there are several popular brands that come to mind. One of the most well-known and respected brands is Smartwool. They offer a range of styles and materials, from lightweight merino wool to heavier base layers for colder temperatures. Another popular brand is Patagonia, which is known for its high-quality and eco-friendly products. They offer a variety of long underwear options for women, including thermal leggings and crew tops. Icebreaker is another top brand for women's long underwear, offering various styles and materials for different activities and weather conditions. Other popular brands include Under Armour, Columbia, and REI Co-op, which all offer comfortable and durable long underwear options for women. Ultimately, the best brand for you will depend on your specific needs and preferences, such as the level of warmth and comfort you require and the activities you plan to engage in while wearing the long underwear.

What is the best long underwear for women for cold weather?

When it comes to finding the best long underwear for women in cold weather, there are several factors to consider. First and foremost, the material of the long underwear is crucial. Merino wool is an excellent choice for long underwear as it is soft, breathable, and naturally moisture-wicking. Additionally, synthetic materials like polyester and nylon can provide excellent insulation and are often more affordable than wool options.

Other important factors to consider include fit, comfort, and durability. Look for long underwear that fits snugly but is not too tight, and has flatlock seams to prevent chafing. Some popular brands that offer high-quality long underwear for women include Smartwool, Patagonia, and Under Armour.

Ultimately, the best long underwear for women in cold weather will depend on personal preferences and needs. Consider the temperature and activity level you will be engaging in and choose a long underwear option that provides the necessary warmth and comfort.

What is the best long underwear for women for layering?

When it comes to choosing the best long underwear for women for layering, there are several factors to consider. The first thing to keep in mind is the material of the long underwear. Look for fabrics that are moisture-wicking and breathable, such as merino wool, silk, or synthetic blends.

Another important consideration is the fit. Look for long underwear that fits snugly but isn't too tight, as this will allow for optimal layering without adding bulk. Additionally, consider the weight of the long underwear. A lightweight or midweight option will provide ample warmth without being too bulky.

Some popular options for women's long underwear for layering include the Smartwool Merino 250 Base Layer Bottom, the Under Armour ColdGear Base Layer Leggings, and the Patagonia Capilene Midweight Bottoms. Ultimately, the best long underwear for layering will depend on personal preferences and individual needs, so be sure to try a few options to find the one that works best for you.

What is the best long underwear for women for outdoor activities?

When it comes to choosing the best long underwear for women for outdoor activities, there are a few factors to consider. First, the material should be moisture-wicking and breathable to keep you dry and comfortable during physical activity. Second, it should provide enough warmth without being too bulky. Third, it should fit well and not restrict movement.

One popular option is merino wool long underwear, which is soft, warm, and naturally moisture-wicking. It also has antibacterial properties that keep odor at bay, making it ideal for multi-day trips. Another good choice is synthetic long underwear, which is lightweight, quick-drying, and often more affordable than wool.

Some popular brands that offer quality long underwear for women include Smartwool, Patagonia, and Under Armour. It's important to read reviews and consider your specific needs before making a purchase. Ultimately, the best long underwear for women for outdoor activities will depend on your individual preferences and the climate you'll be facing.

What is the best long underwear for women for skiing and snowboarding?

When it comes to skiing and snowboarding, having the right gear is essential to stay warm and comfortable on the slopes. Long underwear is a crucial layering piece that helps regulate body temperature and wick away moisture.

The best long underwear for women for skiing and snowboarding is made from high-performance fabrics like Merino wool, synthetic blends, or a combination of both. These materials provide excellent insulation, breathability, and moisture-wicking properties that keep you warm and dry all day long.

One of the top picks for women's long underwear is the Smartwool Merino 250 Base Layer. This long underwear is made from 100% Merino wool, which is soft, warm, and naturally odor-resistant. Another great option is the Patagonia Capilene Midweight Crew, which is made from a recycled polyester blend that wicks moisture away from the skin and dries quickly.

Ultimately, the best long underwear for skiing and snowboarding depends on personal preference and the weather conditions. It's essential to consider factors like insulation, breathability, and moisture-wicking properties when choosing the right long underwear for your winter activities.