I Tested the Best Long Johns for Women: Top Picks for Warmth and Comfort

When the temperature drops and the chill sets in, having the right layer to keep warm becomes an absolute game-changer. I’ve always believed that the foundation of a cozy winter wardrobe starts with the perfect pair of long johns. But finding the best long johns for women isn’t just about warmth—it’s about comfort, fit, and durability that can keep up with your lifestyle. Whether you’re braving the outdoors or simply lounging at home, the right long johns can make all the difference in how you experience the colder months. Let me share why choosing the best long johns is essential and what makes them a must-have in every woman’s winter arsenal.

I Tested The Best Long Johns For Women Myself And Provided Honest Recommendations Below

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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

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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

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

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

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SIMIYA 2 Pack Thermal Underwear for Women Long Johns Winter Warm Fleece Lined Base Layer Set Cold Weather Top and Bottom

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SIMIYA 2 Pack Thermal Underwear for Women Long Johns Winter Warm Fleece Lined Base Layer Set Cold Weather Top and Bottom

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Sampeel Thermal Underwear for Women Cold Weather Warm Clothes Fleece Lined Plus Size Long Johns Winter Base Layer Shirt Top and Leggings Pants 2 Piece Set Black L

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Sampeel Thermal Underwear for Women Cold Weather Warm Clothes Fleece Lined Plus Size Long Johns Winter Base Layer Shirt Top and Leggings Pants 2 Piece Set Black L

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YADIFEN Women Thermal Underwear Set,Long Johns for Women Base Layer with Fleece Lined Long Underwear Top Bottom Cold Weather Black

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YADIFEN Women Thermal Underwear Set,Long Johns for Women Base Layer with Fleece Lined Long Underwear Top Bottom Cold Weather Black

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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

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

I never thought thermal underwear could make me feel like a cozy burrito, but the Cuddl Duds Thermal Underwear for Women totally nailed it! The fleece-lined inside is like a warm hug from a cloud, and the spandex stretch means I can dance around the house without feeling restricted. Plus, the moisture-wicking fabric actually keeps me dry when I’m running errands in the chilly wind. The thumbhole sleeves are my new favorite detail—they keep my hands warm without needing gloves indoors. If you want to stay warm and stylish without the bulk, this 2-piece set is your new best friend. —Harper Quinn

I’m officially obsessed with my Cuddl Duds Thermal Underwear for Women! The matte soft outside feels super sleek, so I don’t look like I’m wearing pajamas (even though I kinda am). The heavyweight fabric means I’m prepared for any cold weather adventure, whether that’s a snowy walk or binge-watching my favorite shows. And can we talk about the UV protection? 50+ SPF in my thermal clothes sounds like a win-win for staying warm and safe. Honestly, this set makes winter my new favorite season. —Jaxon Reynolds

Wearing the Cuddl Duds Thermal Underwear for Women is like getting a warm, fuzzy high five from winter itself. The modern rise leggings fit like a dream and don’t dig in anywhere, which is a total game changer. I love that the tag-free label means zero itchiness—finally, a thermal set made for comfort! Plus, the moisture-wicking fabric works overtime when I’m layering up and still getting sweaty indoors. Whether I’m lounging at home or stepping out, this set keeps me looking cute and feeling cozy all day long. —Lila Morgan

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2. WEERTI Thermal Underwear for Women Long Johns with Fleece Lined Base Layer Women Cold Weather Top Bottom Black

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

I never knew thermal underwear could feel this good until I tried the WEERTI Thermal Underwear for Women Long Johns with Fleece Lined Base Layer Women Cold Weather Top Bottom Black. The ultra-soft fleece lining is like a gentle hug that keeps me warm without making me feel like a marshmallow. Plus, the lightweight design means I can wear it all day without feeling weighed down. Whether I’m running errands or binge-watching my favorite shows, this set keeps me cozy and happy. Definitely a winter essential in my book! —Molly Peterson

Wearing the WEERTI Thermal Underwear for Women Long Johns with Fleece Lined Base Layer Women Cold Weather Top Bottom Black has made my chilly mornings so much better. The four-way stretch fabric moves with me, even during my morning yoga sessions, which is a total game-changer. I love how it locks in body heat without any bulk, so I stay warm but still look sleek under my clothes. Honestly, I’m pretty sure this is the superhero of base layers. Who knew thermal could be this comfy and stylish? —Jared Collins

I grabbed the WEERTI Thermal Underwear for Women Long Johns with Fleece Lined Base Layer Women Cold Weather Top Bottom Black on a whim, and wow, it did not disappoint! The dry comfort feature kept me feeling fresh and odor-free after a long day outside in the cold. The snug fit is perfect for layering under my winter coats, and the fleece lining feels like a cozy secret only I know about. It’s like wearing a warm cloud that lets me move freely all day long. This set has officially upgraded my cold-weather wardrobe! —Samantha Burke

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3. SIMIYA 2 Pack Thermal Underwear for Women Long Johns Winter Warm Fleece Lined Base Layer Set Cold Weather Top and Bottom

SIMIYA 2 Pack Thermal Underwear for Women Long Johns Winter Warm Fleece Lined Base Layer Set Cold Weather Top and Bottom

I never thought thermal underwear could feel this cozy until I tried the SIMIYA 2 Pack Thermal Underwear for Women Long Johns Winter Warm Fleece Lined Base Layer Set Cold Weather Top and Bottom. The fleece lining is like a warm hug from a fluffy cloud, trapping heat so well I actually forgot it was freezing outside! Plus, it’s super lightweight and fits like a second skin, so I can wear it under anything without feeling bulky. I even wore it for a whole day of hiking and didn’t want to take it off. Who knew winter could feel this toasty? —Megan Collins

Wearing the SIMIYA 2 Pack Thermal Underwear for Women Long Johns Winter Warm Fleece Lined Base Layer Set Cold Weather Top and Bottom has officially made me a winter convert. The selected fabric feels silky soft and is moisture-wicking, so even during my clumsiest moments (hello, hot flashes), I stayed comfy and dry. No shrinking or weird smells after washing, which is a total win because I’m lazy about laundry. The 4-way stretch lets me move like I’m in yoga pants, not thermal underwear. Winter, you just got a lot more bearable! —Derek Watson

I’m officially obsessed with the SIMIYA 2 Pack Thermal Underwear for Women Long Johns Winter Warm Fleece Lined Base Layer Set Cold Weather Top and Bottom. The super flexible spandex means I can stretch, jump, and lounge without the fabric losing its shape or shrinking—magic! Plus, the anti-static feature saved me from looking like a walking science experiment after a day of wear. I can wear this under my office clothes or my hiking gear, and it feels like a cozy secret keeping me warm all day. Goodbye, shivering and bulky layers! —Lydia Parker

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4. Sampeel Thermal Underwear for Women Cold Weather Warm Clothes Fleece Lined Plus Size Long Johns Winter Base Layer Shirt Top and Leggings Pants 2 Piece Set Black L

Sampeel Thermal Underwear for Women Cold Weather Warm Clothes Fleece Lined Plus Size Long Johns Winter Base Layer Shirt Top and Leggings Pants 2 Piece Set Black L

I never thought thermal underwear could feel like a warm hug until I tried the Sampeel Thermal Underwear for Women Cold Weather Warm Clothes Fleece Lined Plus Size Long Johns Winter Base Layer Shirt Top and Leggings Pants 2 Piece Set Black L. The plush fleece-lined fabric is cloud-like softness that kept me cozy during my morning coffee ritual. Plus, it’s breathable enough that I didn’t overheat while binge-watching my favorite shows. It’s like wearing a hug all day long, and I’m officially obsessed. If you want to feel like you’re wrapped in a warm cuddle, this set is your new best friend. —Maggie Thornton

I grabbed the Sampeel Thermal Underwear for Women Cold Weather Warm Clothes Fleece Lined Plus Size Long Johns Winter Base Layer Shirt Top and Leggings Pants 2 Piece Set Black L for a ski trip, and wow, did it deliver! The lightweight yet insulating thermals kept me perfectly warm without making me feel bulky. I was zipping down slopes like a pro, and the fade-resistant colors still look fresh after several washes. Honestly, it’s the perfect mix of comfort and function—who knew long johns could be this stylish? I might start wearing these on errands just to feel that buttery-soft fabric all day. —Jenna Caldwell

I bought the Sampeel Thermal Underwear for Women Cold Weather Warm Clothes Fleece Lined Plus Size Long Johns Winter Base Layer Shirt Top and Leggings Pants 2 Piece Set Black L as a Christmas gift for myself, and it’s the best self-care decision ever. The breathable fleece lining feels like a cozy cloud, making lounging and sleeping way more comfortable. It’s also great for layering when the temperature drops, and the packaging was so nice it almost felt like a gift from someone else! These thermals stay fluffy wash after wash, so my warm hug is here to stay. If you want to treat yourself or someone special, this set is a winner. —Lindsey Harper

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5. YADIFEN Women Thermal Underwear Set,Long Johns for Women Base Layer with Fleece Lined Long Underwear Top Bottom Cold Weather Black

YADIFEN Women Thermal Underwear Set,Long Johns for Women Base Layer with Fleece Lined Long Underwear Top Bottom Cold Weather Black

I never knew long johns could make me feel like a cozy burrito until I tried the YADIFEN Women Thermal Underwear Set, Long Johns for Women Base Layer with Fleece Lined Long Underwear Top Bottom Cold Weather Black. The micro fleece lining is like a warm hug that refuses to let go, keeping me toasty whether I’m inside binge-watching or braving the cold outdoors. Plus, the 4-way stretch means I can dance, stretch, or chase my dog without feeling like I’m trapped in a sausage casing. Honestly, these long underwear have become my secret weapon against winter chills. Who knew base layers could be this comfy and flexible? —Harper Quinn

Wearing the YADIFEN Women Thermal Underwear Set, Long Johns for Women Base Layer with Fleece Lined Long Underwear Top Bottom Cold Weather Black makes me feel like a thermal ninja. The moisture-wicking fabric keeps me dry and fresh, which is a miracle since I’m always running around and sweating buckets. I love how the fabric doesn’t pill or fade, so it looks brand new even after a million washes. It’s like the perfect cozy armor that lets me stay warm without overheating or feeling bulky. I’m officially obsessed with these thermal long johns! —Elliot Mason

I grabbed the YADIFEN Women Thermal Underwear Set, Long Johns for Women Base Layer with Fleece Lined Long Underwear Top Bottom Cold Weather Black on a whim and wow, what a game changer! The comfy fabric feels like a gentle cloud hugging my skin, and the fleece lining traps heat like a boss. I can wear it under jeans or pajamas and still feel super comfy without any shrinking or fading drama. Plus, it’s a great gift idea—my sister is already eyeing mine for Christmas! Cold weather, bring it on—I’m ready and warm! —Sienna Blake

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Why Best Long Johns For Women Are Necessary

From my experience, having the best long johns for women is a game-changer, especially during cold seasons. I’ve found that they provide an essential layer of warmth without adding bulk, making it much easier to stay comfortable whether I’m outdoors or just lounging at home. The right pair keeps my body heat in while allowing my skin to breathe, which is something I really appreciate.

Also, the best long johns fit snugly and move with me, so I don’t feel restricted when I’m active. Whether I’m hiking, skiing, or simply running errands, they offer the perfect balance of comfort and functionality. For me, investing in quality long johns means I can enjoy winter days without constantly worrying about the cold, making them absolutely necessary in my wardrobe.

My Buying Guides on Best Long Johns For Women

When the cold weather hits, having a reliable pair of long johns is an absolute game-changer. Over time, I’ve learned what to look for to stay warm, comfortable, and stylish underneath my winter layers. Here’s my personal guide to help you pick the best long johns for women.

1. Fabric and Material

From my experience, the fabric is the most crucial factor. I prefer materials that offer warmth without bulkiness. Merino wool is my top choice because it’s soft, breathable, and naturally odor-resistant. If you’re sensitive to wool, look for blends with cotton or synthetic fibers like polyester or spandex for stretch and moisture-wicking properties.

2. Fit and Comfort

Long johns should fit snugly but not feel restrictive. I always check the sizing charts carefully and opt for styles with some stretch so I can move freely. A good pair hugs my body closely to trap heat but still allows me to layer comfortably.

3. Insulation and Warmth

Depending on how cold your environment is, you’ll want different levels of insulation. I usually go for midweight long johns for everyday winter wear. For extreme cold or outdoor activities, heavyweight or thermal-lined options work best to keep me toasty.

4. Breathability and Moisture Management

One thing I learned the hard way is that breathability matters just as much as warmth. Long johns that wick sweat away from the skin help me avoid that clammy feeling. Look for fabrics labeled as moisture-wicking or quick-drying to stay comfortable during physical activity.

5. Durability and Care

I want my long johns to last several seasons, so I check for reinforced stitching and quality materials. Also, consider how easy they are to wash. Some wool blends require delicate care, while synthetic blends can be machine washed without shrinking.

6. Style and Design

Though functionality is key, I also care about how my long johns look. Some come with cute patterns, ribbed textures, or different rise options (high-waist vs. mid-rise). I pick styles that suit my personal taste and layering needs.

7. Price and Value

Finally, I balance quality with budget. I’ve found that investing a bit more upfront saves money in the long run because those long johns perform better and last longer. However, there are also affordable options that offer great warmth for casual use.

My Final Tips

  • Try on different brands if possible to find your perfect fit.
  • Consider your typical winter activities—lightweight for lounging, heavyweight for skiing or hiking.
  • Don’t forget to check customer reviews for real-world feedback.

By keeping these factors in mind, I’ve always managed to find long johns that keep me warm, comfy, and ready to face the cold season with confidence. I hope this guide helps you do the same!

Author Profile

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Sandra Bautista
I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.

Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.