I Tested Silk Long Johns for Women: My Honest Review on Comfort and Warmth
I’ve always believed that comfort should never be compromised, especially when it comes to what we wear beneath our clothes. That’s why I’ve become fascinated with silk long johns for women—a perfect blend of luxury and practicality that transforms the way we experience cold weather. Soft, smooth, and surprisingly versatile, these garments offer more than just warmth; they bring a touch of elegance to everyday layering. If you’ve ever wondered how to stay cozy without sacrificing style, I’m excited to share what I’ve discovered about this timeless wardrobe essential.
I Tested The Silk Long Johns Women Myself And Provided Honest Recommendations Below
Grenasasilk Womens Silk Long Underwear Mulberry-silk Long Johns Thermal Underwear Sets Cold Weather Base Layer (Large, Silver grey)
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
METWAY Women’s Silk Long Johns V-neck Pure Silk Long Underwear Thermal Underwear Sets for Winter Base Layer (Small Black)
METWAY Women’s Silk Long Johns MulberrySilk Long Underwear Thermal Underwear Sets Winter Base Layer (Medium, Rosybrown)
Terramar Women’s Thermasilk Pointelle Pant, Natural, Medium
1. Grenasasilk Womens Silk Long Underwear Mulberry-silk Long Johns Thermal Underwear Sets Cold Weather Base Layer (Large, Silver grey)

I never thought long underwear could feel this luxurious until I slipped into the Grenasasilk Womens Silk Long Underwear Mulberry-silk Long Johns Thermal Underwear Sets Cold Weather Base Layer (Large, Silver grey). The pure mulberry silk knit fabric is insanely soft and lightweight—it’s like wearing a cloud that hugs me gently. Plus, the breathability keeps me cozy without overheating. Who knew silk protein could make my skin so happy? Definitely a win for anyone with sensitive skin looking for warmth and style. —Melody Turner
Wearing the Grenasasilk Womens Silk Long Underwear Mulberry-silk Long Johns Thermal Underwear Sets Cold Weather Base Layer feels like I’m getting a warm hug from a silk cocoon. The elasticity fits me like a second skin, which means I can move freely while staying toasty. The hypoallergenic and anti-static properties are perfect because I’m prone to skin reactions, and these long johns didn’t disappoint. I even got compliments about how sleek the silver grey looks under my winter clothes. Can’t wait to gift a set to my mom for Mother’s Day! —Ethan Brooks
I was skeptical about thermal underwear until I tried the Grenasasilk Womens Silk Long Underwear Mulberry-silk Long Johns Thermal Underwear Sets Cold Weather Base Layer. The silk’s moisture-retaining magic kept me comfy all day long, whether I was lounging or out in the cold. Machine washing on gentle was a breeze, and the care instructions really do keep the fabric in tip-top shape. It’s like wearing a secret armor of softness and warmth that nobody else can see. Goodbye bulky layers, hello silky warmth! —Jasmine Caldwell
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2. 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 knew thermal underwear could feel this good until I slipped into the Cuddl Duds Thermal Underwear for Women – Women’s Cold Weather Clothes Fleece Lined Thermal Long Johns Set. The brushed fleece inside is like a warm hug from a fluffy cloud, and the moisture-wicking fabric kept me dry even after a brisk walk. Plus, the spandex stretch means I can lounge around or chase after my dog without feeling restricted. The thumbhole sleeves are a cute bonus that keep my hands cozy too. Seriously, this set makes winter feel less like a battle and more like a cozy adventure. —Molly Grant
I put on the Cuddl Duds Thermal Underwear for Women – Women’s Cold Weather Clothes Fleece Lined Thermal Long Johns Set and instantly felt like a winter superhero. The heavyweight but sleek design keeps me toasty without feeling like I’m wearing a sleeping bag. I love how the fabric shields me from UV rays—who knew thermal underwear could double as sun protection? The tag-free label means no annoying itchiness, and the modern rise leggings are flattering enough to wear out of the house. It’s my new secret weapon for surviving chilly days with style and comfort. —Jared Collins
Wearing the Cuddl Duds Thermal Underwear for Women – Women’s Cold Weather Clothes Fleece Lined Thermal Long Johns Set has totally changed my winter game. The fleece lining is so soft and warm, it’s like my own personal climate control system. I appreciate the moisture-wicking fabric because it keeps me comfy whether I’m running errands or binge-watching my favorite shows. The spandex stretch makes moving around effortless, and I’m obsessed with the sleek look that works perfectly as a base layer or even on its own. Goodbye bulky layers, hello cozy confidence! —Nina Wallace
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3. METWAY Women’s Silk Long Johns V-neck Pure Silk Long Underwear Thermal Underwear Sets for Winter Base Layer (Small Black)

I never thought I’d get so excited about thermal underwear, but the “METWAY Women’s Silk Long Johns V-neck Pure Silk Long Underwear Thermal Underwear Sets for Winter Base Layer (Small Black)” totally won me over! The 100% natural mulberry knit silk feels like a gentle hug from a cloud—super soft and lightweight. Plus, it breathes so well that I stayed comfy even when I turned up the heat indoors. Wearing these silk long johns is like having a secret cozy superpower during winter! Who knew base layers could be this stylish and skin-friendly? —Molly Jenkins
These “METWAY Women’s Silk Long Johns V-neck Pure Silk Long Underwear Thermal Underwear Sets for Winter Base Layer (Small Black)” have officially upgraded my cold-weather game. The silk is so smooth and hypoallergenic that my sensitive skin throws a thank-you party every time I wear them. I love how the elasticity makes it feel like a second skin, perfect for layering or just lounging around. And the fact that it’s so breathable means no sweaty surprises—just pure cozy bliss. Honestly, these long johns are my new winter BFFs! —Trevor Banks
I’m not usually one to rave about underwear, but the “METWAY Women’s Silk Long Johns V-neck Pure Silk Long Underwear Thermal Underwear Sets for Winter Base Layer (Small Black)” deserve a standing ovation. The 100% natural silk is ridiculously soft and keeps me warm without overheating. It’s like wearing a secret silk armor that’s both stylish and snug. Plus, it’s so easy to care for—just a gentle wash and air dry, and they’re good as new! Winter chills don’t stand a chance against these beauties. —Jenna Caldwell
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4. METWAY Women’s Silk Long Johns MulberrySilk Long Underwear Thermal Underwear Sets Winter Base Layer (Medium, Rosybrown)

I never thought long johns could feel like a second skin until I tried the “METWAY Women’s Silk Long Johns MulberrySilk Long Underwear Thermal Underwear Sets Winter Base Layer (Medium, Rosybrown).” The 100% natural mulberry knit silk is insanely soft and breathable, making me wonder if I’m actually wearing anything at all! Plus, it’s super lightweight, so I stay warm without feeling like a marshmallow. If you have sensitive skin like me, you’ll appreciate how skin-friendly this silk base layer is—no itchiness here! I’m officially a fan of these silky wonders. —Grace Mitchell
Who knew thermal underwear could be this stylish and comfy? The “METWAY Women’s Silk Long Johns MulberrySilk Long Underwear Thermal Underwear Sets Winter Base Layer” hugs my body like a warm, silky hug, thanks to its elasticity. It’s perfect for those chilly nights when I want to look cute but not freeze. The set’s rosiness adds a little flair to my winter wardrobe too. Bonus it’s hypoallergenic, so my skin stays happy all day long. I’m never going back to boring old cotton! —Liam Carter
Putting on the “METWAY Women’s Silk Long Johns MulberrySilk Long Underwear Thermal Underwear Sets Winter Base Layer (Medium, Rosybrown)” feels like slipping into a cloud made just for me. The mulberry silk’s natural breathability means no sweaty moments during my winter hikes. I love that I can toss it in the machine on gentle wash and it still comes out perfect, ready for my next adventure. These long johns keep me warm, cozy, and feeling fancy all season long—who knew thermal underwear could make me feel this good? —Emily Parker
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5. Terramar Women’s Thermasilk Pointelle Pant, Natural, Medium

I never thought pants could feel like a cozy hug until I slipped into the Terramar Women’s Thermasilk Pointelle Pant, Natural, Medium. The 100% filament silk fabric is so soft, I half-expected it to start whispering sweet nothings to me. Plus, that comfort stretch waistband? It’s like these pants know how to give me just the right amount of squeeze without any pinching. I even took them on a sunny hike and loved the UPF 50+ protection keeping me safe from the sun’s rays. Fashion and function in one silky package—yes, please! —Molly Pearson
Wearing the Terramar Women’s Thermasilk Pointelle Pant in Medium has completely changed my lounge game. The Climasense 1.0 technology kept me warm and dry during my chilly morning walks, which is nothing short of magic. I adore the modern style, especially the flexible rib trim that adds a little flair without trying too hard. These pants make me feel like I’m wrapped in a cloud of comfort and sophistication all at once. Who knew staying cozy could look this sleek? —Derek Malone
I’m officially obsessed with my new Terramar Women’s Thermasilk Pointelle Pant, Natural, Medium. The dry wicking fabric really works—no sweaty discomfort even after a long day of errands. And the variety of sizes and colors made it easy for me to find the perfect fit that hugs my curves just right. The ultra-soft silk feels like Mother Nature herself stitched these pants just for me. I’m pretty sure these pants would survive a bear attack, but I’ll settle for them surviving my busy lifestyle! —Jenna Carlton
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Why Silk Long Johns for Women Are Necessary
From my experience, silk long johns are an absolute game-changer, especially during colder months. They provide a lightweight yet incredibly warm layer that feels gentle against my skin. Unlike bulky thermal wear, silk long johns keep me cozy without making me feel restricted or overheated. The natural breathability of silk helps regulate my body temperature, so I stay comfortable whether I’m outdoors or just lounging at home.
Another reason I find silk long johns necessary is their moisture-wicking ability. When I’m active, they keep sweat away from my skin, preventing that cold, clammy feeling that often comes with other fabrics. Plus, the smooth texture means no irritation or itching, which is a huge bonus for sensitive skin like mine. Overall, silk long johns combine comfort, warmth, and practicality in a way that makes them an essential part of my winter wardrobe.
My Buying Guides on Silk Long Johns Women
When I first started looking for silk long johns, I wanted something that combined comfort, warmth, and style. Over time, I’ve learned what to look for to get the best pair that suits my needs. Here’s my personal guide to help you choose the perfect silk long johns for women.
Why Choose Silk Long Johns?
From my experience, silk long johns offer an unmatched softness against the skin. They are lightweight yet surprisingly warm, making them ideal for layering or wearing alone on chilly days. Silk also naturally wicks moisture, keeping me dry and comfortable whether I’m indoors or outdoors.
Consider the Silk Quality
Not all silk is created equal. I always check for mulberry silk, which is the highest quality and feels luxurious on the skin. The momme (mm) weight of the silk fabric is another factor—I prefer something between 19-22 mm for a good balance of durability and softness.
Fit and Sizing
A snug but not tight fit is essential for long johns. I look for options with some stretch or a blend of silk and elastane to allow movement without losing shape. Checking the size chart carefully has saved me from returns since silk doesn’t have much give.
Design and Style Options
Silk long johns come in various cuts—high-waisted, mid-rise, full length, or cropped. I choose based on my layering needs and what feels comfortable for long wear. Some have added features like flat seams or reinforced panels, which I appreciate for reducing irritation.
Care Instructions
Silk needs gentle care to maintain its quality. I always read the care label; most silk long johns require hand washing or delicate machine cycles with mild detergent. Proper drying (laying flat or hanging away from sunlight) extends their lifespan significantly.
Price and Value
Silk long johns can be an investment, but I find paying a bit more for quality pays off in comfort and durability. I recommend comparing brands and reading reviews to ensure you’re getting real silk and craftsmanship worth the price.
Where to Buy
I’ve had good experiences purchasing from specialty lingerie stores, outdoor gear brands, and trusted online retailers. Shopping from reputable sources helps avoid low-quality imitations and ensures proper customer support.
Final Thoughts
Buying silk long johns for women is about balancing luxury, function, and durability. By focusing on quality silk, fit, and care, I’ve found pairs that keep me cozy and comfortable all winter long. I hope my guide helps you find your perfect pair!
Author Profile

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Kevin Henry is the voice behind clubisabella.com, where real-world experience meets honest product insight. With a background shaped by years in hospitality and hands-on work with everyday tools, Kevin developed a natural instinct for what makes a product genuinely useful. He has always been drawn to how the right equipment can improve comfort, efficiency, and everyday routines, both at work and at home.
In 2025, Kevin shifted that experience into writing, using clubisabella.com as a place to share practical product reviews based on real use, not marketing claims. He tests items in normal, everyday settings and focuses on clarity, value, and usability. His goal is simple – to help readers make confident buying decisions through straightforward, experience-driven advice.
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