Finding the best long underwear for women is essential for staying warm and comfortable during chilly weather. This guide helps you choose the right fit and material.
Long underwear is a winter staple. It keeps you cozy without bulky layers. Different fabrics serve different needs. Wool offers warmth and breathability. Synthetic fibers wick moisture and dry quickly. Cotton feels soft but may not insulate well in wet conditions.
Consider your activities. Outdoor adventurers need high-performance options. Everyday wearers might prefer comfort and affordability. Fit matters too. Snug, but not tight. Flexible for movement. Check reviews for sizing tips. Quality brands often last longer, providing more value. Choose wisely to enjoy warmth and comfort all season long.
The Winners
10 Best Long Underwear For Women In 2025
1. Cuddl Duds Thermal Underwear for Women – Women’s Cold Weather Clothes Fleece Lined Thermal Long Johns Set – Winter Base Layer Clothing Thermal Shirt Top and Leggings Pants 2Pc Set for Women – Black M
- Brand: Cuddl Duds
- Manufacturer: Cuddl Duds
- Color: Black
Stay cozy during chilly days with Cuddl Duds Thermal Underwear for Women. This fleece-lined set keeps you warm and comfortable. The black thermal shirt and leggings offer a snug fit, perfect for layering. Soft fabric ensures ease of movement all day long. Ideal for winter activities or lounging at home. Available in size M for a perfect fit.
Advantages
- Experience warmth with fleece-lined fabric. Perfect for cold weather.
- Comfort meets style in this sleek black thermal set.
- Enjoy freedom of movement with stretchy, flexible material.
- Layer with ease under any clothing for added warmth.
- Durable design ensures long-lasting use throughout many winters.
Our Recommendations
Cuddl Duds Thermal Underwear is a winter essential. The fleece lining keeps you warm in chilly weather. Soft fabric feels gentle against the skin. Perfect for layering under clothes on cold days. The fit is comfortable and true to size. No bunching or discomfort throughout the day. Black color looks sleek and stylish. Easy to mix and match with other outfits. Washes well without losing softness. A great investment for winter wardrobes.
2. WEERTI Thermal Underwear for Women Long Johns with Fleece Lined, Base Layer Women Cold Weather Top Bottom Black
- Brand: WEERTI
- Manufacturer: WEERTI
- Color: Black
- Dimensions: Height: 0.5 inches Width: 9.0 inches Length: 6.6 inches
Stay warm and cozy with WEERTI Thermal Underwear for Women. Fleece-lined for extra comfort and warmth. Perfect for cold weather. The long johns offer a snug fit, ensuring optimal insulation. Ideal as a base layer for outdoor activities. Stylish black color pairs well with any outfit.
Advantages
- Stay warm and cozy in cold weather. WEERTI thermal underwear keeps you comfortable with its fleece lining. Perfect for outdoor activities.
- Retains body heat efficiently. The thermal fabric traps heat close to skin. Ideal for layering under winter clothes.
- Flexible and form-fitting design. Moves with your body without restriction. Enjoy freedom of movement in any activity.
- Soft and skin-friendly materials. Gentle on the skin for all-day comfort. No itching or irritation.
- Stylish black color. Easy to pair with any outfit. Look great while staying warm.
Our Recommendations
This thermal underwear is perfect for cold weather. The fleece lining keeps me warm all day. Soft fabric feels gentle on the skin. No itching or irritation. Great fit with stretchable material. Easy to move around. The black color matches any outfit. Looks stylish even as a base layer. Quick-drying and breathable. Stays comfortable during long outdoor activities. Highly recommend for winter adventures. Perfect for staying cozy and warm.
3. PISIQI Thermal Underwear Women Ultra-Soft Long Johns Set Base Layer Skiing Winter Warm Top & Bottom Black
- Brand: PISIQI
- Color: Black
- Dimensions: Height: 7.87401574 inches Width: 1.968503935 inches Length: 11.023622036 inches Weight: 11.0 ounces `
Discover comfort with the PISIQI Thermal Underwear Set. Ultra-soft material keeps you cozy in cold weather. Perfect for skiing and winter adventures. The snug fit ensures warmth without bulk. Black color adds a sleek touch to your winter wardrobe. Stay warm and stylish effortlessly.
Advantages
- Stay cozy in cold weather with this thermal underwear set. Experience ultra-soft fabric that feels gentle against the skin. Ideal for skiing or outdoor activities during winter months. Provides a snug fit to keep warmth locked in. Black color makes it easy to match any outfit.
Our Recommendations
Warm and comfy. The PISIQI Thermal Underwear Set keeps me cozy during cold winter days. Feels like a gentle hug. Perfect fit. The long johns fit snugly without feeling tight. No bunching under clothes. Love the sleek black color. High quality. The material feels soft and durable. After many washes, they still look and feel new. No shrinking. Ideal for skiing. Keeps the chill away when hitting the slopes. Great base layer for any winter activity. Highly recommended. This set is a must-have for anyone facing cold weather. Makes a big difference in warmth.
4. Fruit of the Loom Women’s Micro Waffle Premium Thermal Set, Black, Medium
- Brand: Fruit of the Loom
- Manufacturer: Fruit of the Loom
- Color: Black
Stay cozy with the Fruit of the Loom Women’s Micro Waffle Premium Thermal Set. This set feels soft and warm against the skin. Designed in sleek black, it offers a classic look with a modern twist. Perfect for chilly days, it provides excellent insulation without feeling bulky. Enjoy comfort and style with this medium-sized thermal set.
Advantages
- Experience cozy warmth with this thermal set. Its micro waffle fabric provides excellent insulation. Perfect for chilly weather. Feel comfortable all day.
- Stay stylish with its sleek black design. A classic choice for any wardrobe. Easy to mix and match with other clothes.
- Enjoy the soft and breathable material. Crafted for comfort and flexibility. Ideal for active and relaxed days.
- Durability meets quality with this thermal set. Made to withstand regular wear and wash. Keeps its shape and color over time.
- Optimal fit ensures a great look. Medium size tailored for a flattering silhouette. Move freely without restrictions.
Our Recommendations
This thermal set is very cozy and warm. Perfect for chilly days and nights. The material feels soft against the skin. It fits true to size, providing a comfortable wear. Black color is sleek and stylish. Easy to layer under clothes without feeling bulky. Great for both indoor and outdoor activities. Washes well, retaining its shape and quality. Ideal for anyone seeking warmth and comfort. Highly recommend this for winter essentials.
5. YADIFEN 3 Pack Women Seamless Slip Shorts Stretch High Waist Yoga Bike Short Boyshort Panties for Under Dress
- Brand: YADIFEN
- Color: 3 Pack – Black+white+khaki
Experience comfort and style with YADIFEN’s seamless slip shorts. Perfect for yoga, biking, or lounging at home. High waist design offers a flattering fit, enhancing your silhouette effortlessly. Stretchable fabric ensures freedom of movement throughout the day. Ideal for wearing under dresses, these shorts provide coverage without compromising elegance. Available in a convenient 3-pack to suit various occasions.
Advantages
- Enjoy all-day comfort with the seamless design. No chafing.
- High waist offers great tummy support. Feel confident always.
- Stretchy fabric ensures a perfect fit for all sizes.
- Perfect under dresses. No visible lines, only smoothness.
- Versatile use for yoga, biking, or casual wear.
Our Recommendations
Comfort is key with YADIFEN slip shorts. These shorts fit perfectly under dresses, offering seamless support and style. The fabric feels soft against the skin, ensuring all-day comfort. High waist design provides a flattering fit, making them ideal for yoga or casual outings. Versatile use for different activities, from biking to lounging at home. Easy to wash and maintain, they remain in excellent shape. A practical addition to any wardrobe, enhancing outfits effortlessly.
6. Thermajane Long Johns Thermal Underwear for Women Fleece Lined Base Layer Pajama Set Cold Weather (Large, Grey)
- Brand: Thermajane
- Manufacturer: Thermajane
- Color: Grey
- Dimensions: Height: 2.0 Inches Width: 8.0 Inches Length: 11.0 Inches Weight: 0.8125 pounds `
Stay warm and cozy with the Thermajane Long Johns Thermal Underwear for Women. This set is perfect for chilly days. Fleece lining provides extra comfort and softness. A great choice for layering under your clothes or wearing as pajamas. The large size in grey offers a stylish and snug fit. Enjoy the comfort and warmth all day long.
Advantages
- Stay warm during cold weather with Thermajane Long Johns. The fleece lining provides exceptional warmth and comfort. This base layer is perfect for outdoor activities. Soft fabric ensures a cozy feel all day. Available in a stylish grey color.
Our Recommendations
Thermajane Long Johns are perfect for chilly days. Soft fleece lining keeps you warm and cozy. The fit is just right. No bulkiness, just comfort. Grey color looks stylish and matches everything. Easy to wear under clothes or as pajamas. Washes well without shrinking. Great for winter activities and lounging. Highly recommend for anyone needing warmth and comfort.
7. wirarpa Women’s Cotton Boy Shorts Underwear Anti Chafing Soft Biker Short Long Leggings Plus Boy Shorts Panties Black 4 Pack Size XL
- Brand: wirarpa
- Color: 4 Pack-black
- Dimensions: Weight: 0.551155655 Pounds `
Experience ultimate comfort with wirarpa Women’s Cotton Boy Shorts. Soft fabric ensures a gentle touch on the skin. Anti-chafing design makes them ideal for all-day wear. Biker short style provides extra coverage and a secure fit. Available in a convenient 4-pack, these panties are perfect for everyday use. Black color adds elegance to your underwear collection.
Advantages
- Experience comfort with wirarpa’s cotton boy shorts. Soft fabric reduces chafing. Enjoy the breathable material for all-day freshness. Perfect fit ensures no discomfort during movement. Versatile design suits everyday wear and sporty activities. Available in a convenient 4-pack for lasting value.
Our Recommendations
These boy shorts are incredibly comfortable. The cotton fabric feels soft against the skin. Perfect for daily wear. Great for preventing chafing. The long leg design is ideal for extra coverage. Moves with you all day. True to size. The XL fits well without being too tight. Stays in place without rolling up. Versatile use. These shorts work as underwear or standalone biker shorts. A practical addition to any wardrobe. The black color is classic and matches everything. Comes in a convenient 4-pack, offering great value.
8. ATTRACO Long Johns for Women Thermal Top and Bottom Set Seamless Thermal Underwear Ski Base Layer Black L
- Brand: ATTRACO
- Color: Black
Feel cozy and warm with ATTRACO Long Johns for Women, perfect for chilly days. This seamless thermal underwear set includes a top and bottom, ideal for skiing or everyday wear. Crafted with soft, breathable fabric, it ensures comfort while keeping you warm. The sleek black design adds a touch of style to your winter wardrobe. Available in size L, it offers a snug fit without restricting movement.
Advantages
- Keeps you warm in cold weather. Essential for winter activities.
- Seamless design provides ultimate comfort. No irritating seams.
- Fits snugly under clothes. Perfect as a ski base layer.
- Black color matches any outfit. Stylish and versatile.
- Lightweight material allows easy movement. Ideal for active wear.
Our Recommendations
Warmth and comfort in cold weather. ATTRACO Long Johns keep you cozy during ski trips. Seamless design feels great. Perfect fit for active days. The thermal top and bottom set moves with you. No restriction. Just comfort. Black color looks chic and matches everything. Easy to layer under clothes. Practical and stylish. Quality material lasts long. Durable and soft fabric washes well. No fading. Just like new. Overall, a must-have for winter adventures. Keeps you warm without bulk. Ideal for cold days.
9. Amazon Essentials Women’s Waffle Snug Fit Pajama Set, White, Medium
- Brand: Amazon Essentials
- Manufacturer: Amazon Essentials
- Color: White
- Edition: ACD
Experience cozy comfort with the Amazon Essentials Women’s Waffle Snug Fit Pajama Set. Made from soft, breathable fabric for a restful night’s sleep. The classic white color adds a touch of elegance to your bedtime routine. Perfect fit ensures you stay comfortable all night long. Ideal for lounging around the house or a relaxing night in. Enjoy the perfect blend of style and comfort with these pajamas.
Advantages
- Experience comfort with soft, breathable fabric for a cozy night’s sleep.
- Enjoy a snug fit that ensures warmth without feeling restricted.
- Versatile white color pairs easily with any robe or slippers.
- Designed for durability, promising long-lasting wear and easy care.
- Perfect for relaxing at home or casual sleepovers with friends.
Our Recommendations
Cozy and comfortable. The Amazon Essentials Women’s Waffle Snug Fit Pajama Set feels soft against the skin. Perfect for lounging. White color looks fresh and clean. Easy to pair with any robe or slippers. Medium size fits true to size. Stretches nicely without losing shape. Ideal for a relaxing evening. Breathable fabric keeps you cool. Great for warm nights. Enjoy restful sleep without feeling too hot. Waffle texture adds style. Makes the pajamas feel special. An excellent addition to any nightwear collection.
10. ViCherub Women’s Thermal Underwear Set Long Johns Base Layer Fleece Lined Cold Weather Soft Top Bottom Black Medium
- Brand: ViCherub
- Manufacturer: ViCherub
- Color: Black
- Dimensions: Height: 1.2 inches Width: 7.5 inches Length: 10.0 inches Weight: 0.378125 pounds `
Experience warmth and comfort with the ViCherub Women’s Thermal Underwear Set. Perfect for cold weather, this set keeps you cozy. Soft fleece lining ensures maximum comfort throughout the day. The black color adds a touch of elegance to your winter wardrobe. Designed for easy movement, this medium-sized set fits beautifully. Stay warm without compromising style and comfort.
Advantages
- Stay warm with fleece-lined comfort in cold weather. Perfect for winter.
- Soft fabric ensures all-day comfort and ease of movement. No restrictions.
- Versatile design works well as a base layer or alone. Flexibility.
- Black color offers a classic, stylish look for any occasion. Timeless.
- Medium size fits well, offering a snug yet comfortable fit. Just right.
Our Recommendations
The ViCherub Women’s Thermal Underwear Set is incredibly comfortable. The soft fleece lining keeps you warm. Perfect for cold weather. The black color looks sleek and stylish. Medium size fits true to size. Easy to wear all day. Great for layering under winter clothes. The top and bottom feel stretchy and breathable. Machine washes well without shrinking. Ideal for outdoor activities. Highly recommended for anyone needing warmth.
Frequently Asked Questions
What Is The Best Material For Long Underwear?
Merino wool is often considered the best. It’s warm, breathable, and soft on the skin.
How Do I Choose The Right Size For Long Underwear?
Check the brand’s sizing chart. Measure your waist and hips for accurate sizing.
Can Long Underwear Be Worn As Outerwear?
Yes, but only in mild weather. They are designed for layering, not as standalone pieces.
How Often Should I Wash Long Underwear?
Wash after every 2-3 wears. This keeps them fresh and maintains their softness.
Conclusion
Finding the right long underwear is crucial for comfort and warmth. Many options are available, catering to different needs. Consider fabric, fit, and purpose before making a choice. Wool is warm and great for cold weather. Synthetic materials offer durability and moisture-wicking properties.
Cotton is breathable but not ideal for intense cold. Each type has its own benefits. Ensure a snug fit without being too tight. Comfort matters, especially for layering. Think about your activities. Outdoor adventures require durable and warm choices. Daily wear might benefit from softer materials.
Look for versatile pieces that match your lifestyle. Price is another factor. Quality usually comes with a higher price tag. But lasting comfort is worth the investment. Research and read reviews for better insights. Keep your personal preferences in mind.
Your ideal long underwear should feel like a second skin. Warmth and comfort lead to happier, more enjoyable winter days.
