Finding the best long underwear for women is crucial for staying warm. Comfort, fit, and material all play significant roles.
Long underwear is essential during cold weather. It provides that much-needed extra layer of warmth. The best options offer both comfort and durability. Good material makes a big difference. For instance, merino wool is popular. It’s soft and keeps you warm.
Synthetic fabrics also work well. They are great for active use. Fit is important too. Snug, but not too tight. You want to move freely. Long underwear can be stylish as well. Choose the right one for your needs. It helps you stay cozy. Enjoy the cold without worry. Warm and happy.
The Winners
Top 10 Long Underwear For Women In 2025
1. Thermajane Long Johns Thermal Underwear for Women Fleece Lined Base Layer Pajama Set Cold Weather (X-Large, Black)
- Brand: Thermajane
- Manufacturer: Thermajane
- Color: Black
- Dimensions: Height: 2.0 inches Width: 8.0 inches Length: 11.0 inches Weight: 0.75 pounds `
Stay warm and comfortable with the Thermajane Long Johns Thermal Underwear for Women. These pajamas are fleece-lined for extra coziness. Perfect for cold weather, they provide excellent insulation. The black color and X-Large size ensure a snug and stylish fit. Ideal as a base layer, they keep you toasty all day. Enjoy winter activities without feeling the chill.
Advantages
- Stay warm with fleece-lined fabric in cold weather.
- Soft and comfortable, perfect for all-day wear.
- Elastic waistband ensures a snug and custom fit.
- Versatile design, suitable for layering or lounging.
- Machine washable for easy care and maintenance.
Our Recommendations
Thermajane Long Johns are perfect for cold weather. The fleece lining feels soft and cozy. Great fit for an X-Large size. These thermals keep you warm even in freezing temperatures. The black color looks sleek and stylish. Easy to wear under clothes or as pajamas. Material stretches well, offering comfort and flexibility. Highly recommend for anyone needing extra warmth. Durable and washes well without losing shape. A must-have for winter wardrobes.
2. Cuddl Duds Womens Thermal Underwear – Heavyweight Base Layer 2-Piece Set – Cozy Moisture-Wicking Long Johns – Winter Clothing – Boysenberry Purple – Medium
- Brand: Cuddl Duds
- Manufacturer: Cuddl Duds
- Color: Boysenberry Purple
Experience ultimate comfort with Cuddl Duds Women’s Thermal Underwear. This heavyweight base layer set keeps you warm all winter. Moisture-wicking fabric ensures you stay dry and cozy. The boysenberry purple color adds a stylish touch. Perfect for outdoor activities or lounging at home. Available in medium size for a perfect fit.
Advantages
- Experience ultimate warmth during cold days with this heavyweight base layer.
- Stay dry and comfortable, thanks to moisture-wicking fabric.
- Enjoy exceptional softness and coziness in boysenberry purple.
- Perfect fit for medium size, ensuring maximum comfort.
- Ideal winter clothing for all your outdoor activities.
Our Recommendations
The Cuddl Duds Women’s Thermal Underwear set exceeded my expectations. The heavyweight material keeps me warm in freezing temperatures. Boysenberry purple color is vibrant and stylish. Feels cozy and soft against my skin. Moisture-wicking feature is a lifesaver during winter activities. No more feeling damp or sweaty. Perfect fit with the medium size, not too tight or loose. Great flexibility for movement. These long johns are my go-to winter clothing. Highly recommend for anyone needing warmth and comfort.
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
Stay cozy and warm with the PISIQI Thermal Underwear Set. This ultra-soft long johns set offers exceptional comfort and warmth. Perfect for skiing and winter activities, it includes a top and bottom. The sleek black design ensures you stay stylish while braving the cold. Enjoy the ultimate base layer for your winter wardrobe.
Advantages
- Stay warm in the coldest winter with this thermal underwear set.
- Ultra-soft material offers incredible comfort for all-day wear.
- Perfect base layer for skiing and other winter activities.
- Sleek black design pairs well with any outfit.
- Durable and long-lasting, ensuring years of reliable warmth.
Our Recommendations
This thermal underwear set is incredibly soft and comfortable. Perfect for cold winter days. Keeps you warm without bulk. The material feels amazing against the skin. No itching or irritation. Great for skiing or outdoor activities. True to size and fits well. The black color is sleek and stylish. Easy to layer under clothes. Washes well without shrinking. Retains its shape and softness after multiple washes. High-quality product. Overall, this set is a must-have for winter. Highly recommend it for anyone needing extra warmth.
4. Fruit of the Loom Women’s Micro Waffle Premium Thermal Set, Black, Large
- Brand: Fruit of the Loom
- Manufacturer: Fruit of the Loom
- Color: Black
Stay warm and stylish with the Fruit of the Loom Women’s Micro Waffle Premium Thermal Set. The soft, black fabric feels gentle against your skin. Perfect fit for a cozy, comfortable experience. Ideal for layering during chilly weather. The large size ensures a relaxed and snug fit.
Advantages
- Provides warmth during cold weather. Ideal for winter days.
- Soft, comfortable fabric ensures all-day comfort. Perfect for daily wear.
- Stretchable material allows easy movement. Great for active lifestyles.
- Durable design promises long-lasting use. Reliable for repeated washing.
- Stylish black color suits various outfits. Versatile for layering.
Our Recommendations
Absolutely love the Fruit of the Loom Women’s Micro Waffle Premium Thermal Set. The black color is sleek and stylish. This thermal set is incredibly comfortable. The fabric feels soft and warm. Perfect for chilly days. The fit is true to size. The Large size fits me perfectly, without being too tight or loose. Great for layering under clothes or wearing alone. Keeps me cozy and comfortable all day. The quality is excellent. The material is durable and holds up well after multiple washes. Highly recommend this thermal set for anyone needing extra warmth. It’s a must-have for the colder months.
5. Thermajane Long Johns for Women – Thermal Leggings for Women, Fleece Lined Thermal Underwear Bottoms (Medium, Black)
- Brand: Thermajane
- Color: Black
- Dimensions: Height: 0.59 inches Width: 9.45 inches Length: 12.52 inches Weight: 0.4 Pounds `
Thermajane Long Johns for Women offer incredible warmth and comfort. Fleece-lined thermal leggings keep you cozy on chilly days. Perfect for layering, they fit snugly and feel soft against the skin. Available in a stylish black color, these thermal bottoms are essential for cold weather. Enjoy every winter activity with these high-quality, medium-sized leggings.
Advantages
- Experience ultimate warmth with fleece-lined fabric for colder days.
- Enjoy a snug fit thanks to the stretchable material.
- Stay comfortable during activities with moisture-wicking properties.
- Layer effortlessly under clothing without adding bulk.
- Choose versatile black for a sleek, stylish look.
Our Recommendations
Thermajane Long Johns for Women are incredibly comfortable. The fleece lining keeps me warm during chilly days. Perfect for layering under pants. The material feels soft against the skin. They fit perfectly without being too tight. Great quality for the price. I wear them all winter long. Highly recommend these thermal leggings. Durable and easy to care for.
6. WEERTI Thermal Underwear for Women Long Johns with Fleece Lined, Base Layer Women Cold Weather Top Bottom Black
- Brand: WEERTI
- Color: Black
- Dimensions: Height: 0.5 inches Width: 9.0 inches Length: 6.6 inches
Stay warm and comfortable with WEERTI Thermal Underwear for Women. This set includes a top and bottom, both fleece-lined for extra warmth. The black color adds a sleek look, perfect for layering under clothes. Ideal for cold weather, this base layer ensures coziness throughout the day. Enjoy the snug fit and soft fabric that feels great on your skin.
Advantages
- Stay warm with the fleece-lined fabric designed for cold weather.
- Enjoy a snug fit that layers well under any outfit.
- Move freely thanks to its stretchy and comfortable material.
- Black color ensures versatility for various wardrobe styles.
- Perfect for outdoor activities or cozy indoor lounging.
Our Recommendations
WEERTI Thermal Underwear for Women is perfect for cold weather. The fleece lining adds extra warmth. Soft fabric feels amazing against the skin. The black color is sleek and stylish. Fits well under clothes without being bulky. Easy to move in, very comfortable. Keeps you warm on the chilliest days. Great quality for the price. I highly recommend these long johns.
7. Ekouaer Thermal Underwear for Women Long Johns Sets Base Layer Lightweight 2 Pieces Pajams Set Black L
- Brand: Ekouaer
- Color: Black
Ekouaer Thermal Underwear for Women offers cozy warmth and lightweight comfort. This black long johns set includes two pieces for full coverage. Made from high-quality material, it ensures a snug fit and flexible movement. Ideal for layering, this base layer keeps you warm without bulk. Perfect for cold weather activities or lounging at home.
Advantages
- Stay warm and cozy during cold weather with this thermal set.
- Lightweight fabric ensures comfort without feeling bulky or heavy.
- Black color offers a sleek and versatile look.
- Perfect as a base layer for outdoor activities.
- Soft material feels gentle on the skin all day.
Our Recommendations
Ekouaer Thermal Underwear is a fantastic choice for cold weather. The material feels soft and comfortable against the skin. Wearing this set keeps me warm without feeling bulky. The fit is perfect and true to size. Black color looks sleek and stylish. Easy to layer under other clothes. The fabric is lightweight yet effective in retaining heat. Washing it is a breeze and it dries quickly. I love the flexibility and stretch it offers. Highly recommend for anyone needing warm, cozy base layers.
8. Fruit of the Loom Women’s Stretch Fleece Lined Thermal Long Johns Underwear Set, Grey, Medium
- Brand: Fruit of the Loom
- Manufacturer: Fruit of the Loom
- Color: Grey
Stay warm and cozy with the Fruit of the Loom Women’s Stretch Fleece Lined Thermal Long Johns Underwear Set. Ideal for chilly days, this set features a soft fleece lining for extra comfort. The stretch fabric offers a snug fit, ensuring ease of movement. Available in a stylish grey color, this medium-sized set is perfect for layering or lounging. Enjoy the perfect blend of warmth and style with this must-have thermal set.
Advantages
- Enjoy extra warmth with fleece-lined thermal fabric.
- Feel cozy in the soft, comfortable material.
- Move freely with the stretchy design.
- Look stylish in the sleek, grey color.
- Perfect fit with a variety of sizes available.
Our Recommendations
Absolutely love the Fruit of the Loom Women’s Stretch Fleece Lined Thermal Long Johns Underwear Set in Grey, Medium. The fit is perfect. The material feels soft and cozy. Stays warm during cold days. Easy to move in thanks to the stretchy fabric. The grey color looks stylish and modern. Perfect for layering under clothes. Washed several times, still looks new. Great value for the price. Highly recommend for anyone needing warm, comfortable thermals.
9. Womens Thermal Underwear Set Long Johns Base Layer Fleece Lined Top and Bottom Thermals Sets Loungewear Black Medium
- Brand: American Trends
- Color: Black
Stay warm and cozy with this Women’s Thermal Underwear Set. The fleece lining offers extra comfort and insulation. Both the top and bottom are perfect for layering or lounging. The black color adds a sleek look to your winter wardrobe. Ideal for medium-sized women seeking warmth without bulk.
Advantages
- Provides exceptional warmth during cold weather.
- Soft fleece lining ensures maximum comfort.
- Slim fit design enhances body shape.
- Ideal for layering under daily outfits.
- Breathable fabric prevents overheating.
Our Recommendations
The Women’s Thermal Underwear Set is incredibly comfortable. The fleece lining keeps you warm during cold days. Soft material feels gentle on the skin. Perfect for lounging at home or layering under clothes. The fit is true to size. The medium size fits perfectly. The black color looks stylish. Easy to mix and match with other outfits. Great for winter. Keeps you cozy without being bulky. Highly recommend for anyone needing extra warmth.
10. NOOYME Thermal Underwear for Women Long Johns for Women, Base Layer Women Black-grey
- Brand: NOOYME
- Manufacturer: NOOYME
- Color: Black-grey
Experience unmatched comfort with NOOYME Thermal Underwear for Women. The black-grey long johns keep you warm effortlessly. Crafted from high-quality fabric, they ensure durability and softness. Perfect for layering, they fit snugly without bulk. Stay cozy and stylish throughout the winter season.
Advantages
- Keeps you warm during cold weather activities.
- Soft fabric provides all-day comfort.
- Moisture-wicking material keeps skin dry.
- Lightweight design allows easy layering.
- Durable and long-lasting quality.
Our Recommendations
NOOYME Thermal Underwear for Women is fantastic. The black-grey color looks stylish and sleek. Keeps you warm in cold weather. The fabric feels soft and comfortable against the skin. Perfect for layering under clothes. It fits snugly without being too tight. Easy to move around in. Washes well and dries quickly. Great for outdoor activities or lounging at home. Highly recommended for anyone needing reliable thermal wear.
Frequently Asked Questions
What Is The Best Material For Long Underwear?
Merino wool is the best. It’s warm, breathable, and moisture-wicking. Perfect for cold weather.
How Do You Wash Long Underwear?
Use cold water and mild detergent. Hand wash or gentle cycle. Avoid bleach and fabric softeners.
Can Long Underwear Be Worn As Outerwear?
Yes, some designs allow it. They are stylish and provide extra warmth in cold conditions.
How Should Long Underwear Fit?
It should be snug but not tight. This ensures warmth and flexibility for all activities.
Conclusion
Choosing the best long underwear for women is essential for staying warm and comfortable. The right pair can make a big difference. Whether you need them for winter sports or daily wear, quality matters. Look for materials like merino wool or synthetic blends.
These fabrics wick moisture and keep you dry. Fit is also crucial. Too tight, and they are uncomfortable. Too loose, and they won’t insulate properly. Brands like smartwool, icebreaker, and patagonia offer great options. They combine function and style. Remember to check reviews before buying.
This helps you find the best product for your needs. Stay warm, feel good, and enjoy your activities with the right long underwear.
