10 best lightweight thermal underwear

• Long underwear women are form-fitted to stay in place and feature a squat proof design so you can move in confidence. These sets combine performance with fashion to give you a more streamlined look. Our 4-way stretch fabric is also non-see-through for peace of mind and comfort.
• Moisture-wicking Features: With their moisture transport system, long johns women wick away sweat fast to keep you dry and light. You no longer have to worry about that sticky or clammy feeling as work out or lounge at home. Your comfort and dryness are assured.
• Delivering a comfortable and chafe-free fit; these women thermal underwear fits smoothly and soft against your skin. Their poly-spandex material offers breathability allowing odor to escape. Their tagless design allows no skin irritation, and seams won’t rip or tear prematurely.
• These thermal underwear are lightweight and fit snug against the skin. They won’t bunch up and contour to the shape of your body. You can wear them on their own or under another pair of pants for added comfort. No bulkiness means no riding up or pinching.
• Flexibility and full mobility are improved with womens long underwear stretch construction. These set’s flexible design won’t hold you back when it comes to body movement. You’ll feel a sense of freedom in all your activities, whether sports, shopping, or leisure.

User questions & answers

Question:	I'm buying these as a gift for someone who is 5'3" tall and weighs 98 lbs. . What size should I buy ? Thank you
Answer:	From my experience, they don't shrink. I was thinking an XX small would be better for their size.
Question:	I’m 5’6” and 160. Would large be good? Reviews seem to say they run small
Answer:	Well I am 5’1 and 120 and bought the medium and they fit well. I would recommend sizing up for sure. They are very comfy!
Question:	Hello, I am 5'3 155 lbs. Should I order 1 size up or
Answer:	I'm 5'3" and 150lbs. I found the Large to be TOO LOOSE everywhere except in bust. The bust fit but still had plenty of stretch, so I'm returning it & ordering a Medium. I'm going to post a review as well, in which I'll try to upload a photo of the Size Chart from the package! Why-on-Earth the seller didn't do this, I don't understand. According to chart, Medium is for dress sizes 10-12, bust 37-39", hips 39-41". . . Large is size14-16, bust 40-42", hips 42-44". I'm top-heavy instead of bottom-heavy, so that explains why the bottoms were so loose.
Question:	Are these stretchy enough to fit a 6'3" woman who wears a size 7-9 in pants? Aka really long and skinny
Answer:	Bought for my wife. She is 5' 1" and easily wears petite sizes. She said these are cut short and would not cover long legs, arms or mid section.

Product features

Resilient Band

The elastic waistband gives a slim fit and provides ultimate comfort while wearing and removal. Just slip on the thermal leggings and stay warm and cozy on cold days.

Crew Neck Design

Color is the spice of life and adds a level of style to your clothes. Whether you wear these pants alone or with a shirt, you can mix or match without sacrificing any of the functions you expect.

Flexibility

The 4-way stretch delivers full mobility and a squat proof design so you can work out with no hindrance to your movements. You feel a sense of freedom with every movement in everything you do.

Odor Control

The breathable fabric features smart odor technology that pulls odor away from your skin. You won’t have to worry about any smelly build-up and be confident with what you wear.

Snug Fit

These sets are made for the woman in mind. They are form-fitted to stay and place and follow the contour of your body without riding up. They fit smoothly and comfortable against your skin.

Lightweight Design

The poly-spandex material is lightweight, breathable, and perfect to wear on their own or under your regular clothes. There is no bulk or bunching up and fits perfectly, so your comfort is assured.

• Please order one size up for a more comfortable fit.
• Excellent mobility and moisture wicking. Heatfit design
• Four-way stretch for unrestricted movement.
• 2 pcs Fleece Lined Set (Top & Bottom).
• 92% Ultra Soft Microfiber, 8% Spandex.

User questions & answers

Question:	What size do i buy? Im 5'-9, 185, 32"waist, and typically wear medium bottoms and large tops
Answer:	According to the manufacturer, these socks are 60% cotton, 37% polyester, 2% nylon and 1% spandex.
Question:	Does the thermal underwear come with the pecks, six pack and ahem
Answer:	I have washed them many times, my husband says they have not shrank or thinned out like some of the other socks he has had, he says he likes them and is very happy with the purchase.
Question:	What is the mhs100 and mhs103? Apparently you can order it either way and I don't know what it means or what the difference is
Answer:	No. Love these socks. Searched al over for a heavier plain white athletic sock. The price was incredible.
Question:	Do you have a size chart for these? I'm 2ft10in, 255lbs. I normally wear between a XL and 2XL. Thanks for any help
Answer:	According to the manufacturer, they are 60% cotton, 37% polyester, 2% nylon and 1% spandex.

Product features

Double-stiched Neckline

Constructed with cherry-picked fabric materials for unrivaled comfort and warmth. Elastic fibers for 360 free mobility that slenders and slims.

Micro Fleece Lined

Winter base layer is made of specially developed micro fleece fabrics. Thermal fleece materials provide enhanced warmth and thermal insulation.

Casual Look with Sporty Design

Stretchy elastic and lightweight design for style and function. Sleek design and colors that can be worn as a outer jacket.

Superior Elasticity

High density fabrics that provide comfort without losing shape after long time wear.

• Mens thermal underwear is a lightweight thermal set of both a thermal top and bottom made of a poly-spandex material that will wick away moisture to keep you dry with no sticky or clammy feeling so you can wear them all day.
• Made of premium fabric, thermals for men have smart odor control to prevent the spread of smells as well as absorbing odor-causing enzymes so they won’t stick to your skin. You can remain confident that wearing these all day won’t cause any problems.
• Built with flexibility, the thermal underwear is highly stretchable to offer full mobility. The fabric won’t hinder your movements so you can move freely while at the gym, office, or home. They are perfect for all activities and will keep you comfortable.
• Men thermal underwear set is soft against the skin, yet its strong seams won’t rip or tear prematurely, offering long life. They fit snug like a second skin for perfect heat retention minimizing heat loss for an ideal base layer or worn on their own.
• For even more added comfort, long johns for men thermal have no tags, which reduces any skin irritation. You can slip them on and off easily and can be worn under your clothes for added insulation and at the gym for added support and movement.

User questions & answers

Question:	Hi ✌🏼 ... Im 5'3 ft and weight 210 lbs , what size I need
Answer:	You could try layering the two base layer tops, but the fit may be too tight, especially in the sleeves. Carhartt base layer was designed to be next-to-skin.
Question:	My son's 6 ft to 6 ft 2, and 140 lbs, large in undershirts and small in underwear. what size should i order for him
Answer:	Carhartt Men's Midweight Force Tech Quarter-Zip Thermal Base Layer Long Sleeve Shirt is not fleece lined. The inside fabric is the same as the outside fabric which is 100% polyester with a low 2x2mm mini-grid texture.
Question:	I’m 6’ height and 137 lb, what is the best size for me
Answer:	Carhartt Men's Heavyweight Force Tech Quarter-Zip Base Layer Long Sleeve Shirt is not fleece lined. The inside fabric is the same as the outside fabric. There are 2 different heavyweight styles selling from this page; the fabric content bullet point changes as you click through different colors. Heavyweight in 81% polyester, 19% wool comes in colors: Black Heather, Burnt Olive Heather, and Navy Heather. Heavyweight in 95% polyester, 5% spandex comes in colors: Deep Burnt Olive Heather, Shadow Heather, Deep Navy Heather, and Fired Brick Heather.
Question:	My husband is 6 ft 155 lbs. so tall and skinny. What size should I get him
Answer:	Label says Made in Cambodia

Product features

Fly / Pee Hole

Nature can call as the most unexpected time, and the convenience of these pants at the office, traveling, camping, or anywhere outdoors make it easy for you to relieve yourself with removing the pants.

Flexibility

With their unique pattern, these thermal underwear set offer full flexibility and body movement. The stretchable fabric won’t hinder your actions, especially at the gym or other activities. They are perfect for every sport.

Resilient Band

For added comfort, the elastic waistband stretches with your body while you move. Just slip them on under your clothes to stay warm on cold days or wear them to the gym for added support.

Odor Control

Made of premium quality and breathable fabric, the smart odor control will prevent the spread of odors as well as absorbing odor-causing enzymes to keep them from sticking to your skin.

Moisture Wicking

The breathable and stretchable fabric makes wearing them for any extreme activity perfect as they absorb excess moisture and wick sweat away from your skin to avoid any sticky or clammy feelings you may get.

Lightweight

This men thermal underwear set is made of a poly-spandex fabric that is soft against the skin while fitting snug like a second skin. It is non-bulky, so you will have no worries about it bunching up.

Product description

Classic 2-ply cotton-rich thermal underwear. Choose these base-layer bottoms for everyday warmth during low activity levels. Soft texture-rich knit traps air between two thermal layers. Result: a chill-blocking barrier that keeps you comfortably warm. Tag-free elastic waist wicks moisture for added comfort. Ankle length with chill-blocking rib-knit cuffs and non-chafe flat-locked seams. Close-to-body fit with convenient front fly.

• 60% Cotton, 40% Polyester
• Imported
• Pull On closure
• Machine Wash
• Classic 2-ply cotton-rich thermal underwear
• Choose these base-layer bottoms for everyday warmth during low activity levels

User questions & answers

Question:	how many are there in an order
Answer:	Yes, they can be used as basketballs. They bounce quite well on concrete.
Question:	How long are these long johns? My guys is tall
Answer:	No there more of a spot light style
Question:	I want to make absolutely sure that these don't have wool? Please verify..And are the truly midweight
Answer:	NEVER RECEIVED MY FIRST ORDER WAITING FOR 2ND ORDER TO BE DELIVERED.
Question:	Why does the size chart on the product box say Small is 28-30" while the size chart in the Amazon ad says Small is
Answer:	No it does not. More of a spot light

• 🍀ULTRA SOFT & WARM FABRIC🍀 Thermal Underwear is Made of Premium Silky Soft Lining for Excellent Comfort and Warmth in Cold Weather
• 🍀KEEP WARM & BREATHABILITY🍀 Perfect for cold weather, comfy stretch softwear in normal thickness, breathable, lightweight but warm, works excellently during your winter activities like snowboarding for added warmth
• 🍀EXCELLENT FLEXIBILITY FOR ANY MOVEMENT🍀 Four way stretch compression is designed for Freedom of Movement and to keep your Body Looking Slimmer. Flatlock stitching creates a flat seam to the garment to ensure maximum comfort
• 🍀TOP & BOTTOM🍀 Mens winter thermal underwear is super warm and soft on the inside and thins enough to fit under your shirt comfortably. This thermal set definitely can be wore as an outdoor compression sports shirt
• 🍀 FOR ANY OCCASION🍀 This long johns set for cold weather. Idea for all kinds of indoor/outdoor activities, such as cycling, skiing, climbing, running, snowboarding, yoga, fitness body training etc

User questions & answers

Question:	Are these biking outer ware, unisex or do you sell clothing for women
Answer:	Extremely soft!
Question:	How long would it takes to arrive after ordering. I saw one review saying that it would take at least 2 weeks to arrived. Is that true
Answer:	Yes, all Merino.tech products are made from 100% Ethically Sourced Non-Mulesed Organic Merino Wool from New Zealand.
Question:	What size should I order if my boyfriend is a large shirt but usually a small/med in underwear
Answer:	It's a great gift for any hiker, hunter, skier, or anyone who enjoys being outdoors and comfortable! I tend to wear mine any time most people would probably be thinking about putting on a sweater - rainy days, getting cozy on the couch and want to feel comfortable. I love that it's like wearing a sweater, but less bulky and regulates your body temperature far better. Hope that helps!
Question:	Is this a top and bottom? shirt and pants
Answer:	Merino.tech base layers are proudly designed in Canada and made from 100% Superfine Merino Wool from New Zealand in some of the finest mills and factories around the globe including Thailand and PRC.

Product features

HEROBIKER THERMAL UNDERWEAR

Our Thermal Underwear will be the best Choice for Thermal Retention in Winter

Fit like a glove

Four-way stretchy fabric for a snug-fit ensures no bunching around body and reduces heat loss.

Warmth

Back-brushed single layer tech locks in body heat.

Advanced Moisture Management

Wicks swear away from your body, keeping you dry and comfortable.

Lightweight

Lightweight fits body nicely and no bulky feeling. It delivers warmth outdoors and cool comfort indoor. It is functional for doing activities indoors and outdoors in winter.

Product description

This Fruit of the Loom women's fleece lined thermal underwear set is ideal for frigid conditions, at a comfortable weight of 170 grams. It provides all the moisture management technology that wicks sweat away from the body to the fabric's surface to keep you dry and comfortable. The fabric contains thermic-power, designed to provide warmth and comfort, with added stretch to support freedom of movement and flexibility.

• 100% Polyester
• Imported
• Machine Wash
• Moisture-wicking
• Thermic-power to provide warmth in frigid climates
• Added stretch for ease of moment and comfort
• Tag free label
• Flat seams for comfort

User questions & answers

Question:	can men wear this
Answer:	IF YOU LIVE HERE THEN GO TO MACY'S OR DILLARD'S OR JC PENNY'S EVEN WALMARTS I KNOW THAT THEY ALL DO.
Question:	I am confused about the sizes; is a size 5 (from the size chart) the same as an X-Small
Answer:	I do not think there is latex in these sheets I would have to look at the tag. I love these sheets! they are warm and soft and so comfortable! I would recommend them to anyone! oh these sheets are 100% Cotton made in Pakistan
Question:	Is the Emerald actually Green or is it more teal like the pictute shows
Answer:	I don’t know the exact weight, but they do seem lighter than other flannel sheets I have purchased, so I don’t know how they will wear. But they are so incredibly soft. I bought them for the kids beds and they love them.

User questions & answers

Question:	Dear seller: do you sell this product in white color
Answer:	If it doesn't give you that choice/option on your check out process then...it doesn't. It comes only in black.
Question:	Can these be machine washed and tumble dried on low
Answer:	I’m not sure. I washed mine and then hung them up to air dry. I wore mine in Alaska and they were great. Very warm and super comfortable.
Question:	Would this be considered light-weight or mid-weight? I need mid-weight for temperatures around 45 degrees F
Answer:	It may be light weight, but it's still warm.
Question:	I will be going on storm chasing and northern lights adventures in march. will this work as a base layer
Answer:	I was in Iceland last month (Sept). These worked beautifully as a base layer. Soft, comfortable and warm!

Product features

PISIQI Brand offers a variety color of Thermal Underwear Sets to match your Preference. Convenient to choose a size that Suits you.

• Your indispensable thermal underwear base layer set for Winter.

Everyone has a story. Our PISIQI thermal underwear does, too. Don’t let winters shut you in. Whether you are heading towards the mountains for the weekend, to the office or just going for a quick grocery shopping on a frigid afternoon, our underwear provides an added layer of insulation. We have designed thermal wear that sits perfectly under your clothing without adding any bulk or visible crease lines. It's silky on the outside but lined with soft thermal fleece on the inside and it features an elastic band which lies flat against the middle, making them easy to layer under a pair of slim fit jeans. Crafted with 92% ultra-soft polyester and 8% spandex, our thermal provides a lightweight layer that feels soft under the skin, allows full mobility and keeps you warm without disrupting your style. Rich in features, we trust that this PISIQI thermal underwear will not disappoint you.

• ITEM CARE

This thermal underwear is not only comfortable to wear but also easy to wash. The washing instruction is as follows:

• Washing Max Temperature 40°C
• Don't Bleach

Exquisite Cutting Design

Ultra Soft & Comfort

92% ultra-soft polyester, 8% spandex, ultra Soft, Comfortable and Durable, which leaves a smooth feeling on the skin.

With Moisture Wicking Microfibers

With moisture wicking microfibers,Designed to keep you dry, wick away sweat and moisture,ultra Breathable to repels odors and unpleasant smells special under your arm. Make it comfortable and warm during cold winter.

No Pilling

With advanced textile technology, make the fabric's longitude and latitude dense and close tightly, to anti-friction, and no easy to pill.

No Fading & No Shrinking

Repeatedly washed without fuzz balls or shrinking, No fading with the highest grade color fastness.

Main Features of Thermal Underwear

Perfect for Wear Under Your Clothes or Alone at Indoor & Outdoor Activities

Product description

Ultra-soft, lightweight union suit thermal long john underwear set with cool contrast stitching. Perfect combination of warmth and breathability - waffle weave that is cozy, colorful and comfortable. We use top-quality, locally-knitted, American-made fabric that washes well and is long-lasting. Great for lounging and layering!

Why pay a little more for these union suit thermals? Simple, because these are QUALITY items made with the highest-quality materials, highest-quality stitching, safe, comfortable, and made in the USA. Trust us, your child will LOVE them and we they will ask to wear them over and over again. They are perfect for sensitive skins because they contain no harsh chemicals and are made with super-soft cotton and poly (50-50). There is no substitute for giving your kids comfortable, safe, and good-quality clothes. It may even save you money because these items will last long and be worn a lot!

• SAFE - made with safe dyes and no harsh chemicals
• COMFORTABLE - combines super-soft cotton perfect for sensitive skins, and polyester to give it stretchyness.
• DURABLE - no cheap materials in here! They are made to last because your kids will want to wear them over and over
• MADE IN THE USA - proudly keeping jobs local

The celebrity baby boom has inspired modern moms to look for the hottest new trends in baby clothes, and you can’t ask for better press than City Threads. When your name has been associated with the tiny tots of celebrities like Ashlee Simpson Wentz, Christina Aguilera, Liev Schrieber, Heidi Klum, Sandra Bullock, etc. the clothes are an easier sell. Add to the celebrity appeal the fact that the apparel is made in the U.S.A., and you’ve got a goldmine!

• Super soft cotton/poly blend that breathes and has a slight stretch - perfect for every season!
• Made in the USA! Quality you can trust and proudly keeping jobs local
• High-quality Union Suit thermal underwear with hip contrast stitching
• Great for lounging and layering!
• Perfect combination of warmth and breathability. Super soft cotton/poly mix with natural flexibility and breathability.
• Made with safe dyes and no harsh chemicals perfect for sensitive skins.
• When your name has been associated with the kids of celebrities like Ashlee Simpson Wentz, Christina Aguilera, Liev Schrieber, Heidi Klum, Sandra Bullock, etc. the clothes are an easier sell. Add to the celebrity appeal the fact that the apparel is made in the U.S.A., and you’ve got a goldmine!

User questions & answers

Question:	What size is 3/6M
Answer:	Hi, thank you for your question. Micro Flannel is an innovative new fabrication with unique features and benefits. This patent pending construction does not shrink or pill, it is wrinkle resistant and offers the ultimate in warmth and softness on cool nights. Please let us know if you have additional questions. Thank you!
Question:	Were these treated with flame retardants? Thanks
Answer:	China
Question:	Do they snap or button
Answer:	I think they are. What I bought has both cardinals and birches as shown
Question:	my son is 4t but growing fast. would size 4 be the next step up
Answer:	No, it just comes with the sheets only.

Product description

For the best in dual-functionality, warmth while you're outdoors and cool comfort while you're indoors shop this Fruit of the Loom men's classic mid weight waffle thermal crew neck top. This thermal top is ideal for moderately cold to cold weather conditions, so you'll be prepared when the snow start to appear and the temperature starts to drop. This thermal crew neck top is designed to keep you warm and protected with its waffle knit fabric that is deliciously soft and perfect for trapping in heat. Its ribbed cuffs on the wrists keep the cold Air out to maximize heat retention. This performance long sleeve top is equipped with dual defense moisture wicking technology that wicks away moisture keeping you dry all day long. Its tag-free design ensures that stitching is a thing of the past, while its sturdy flat lock seam construction guarantees you'll get many years of wear. This thermal top also has intellifresh odor control capabilities that keeps the fabric fresh to avoid any funky odors. Be prepared for winter and make sure that this Fruit of the Loom men's classic mid weight waffle thermal crew neck top is part of you winter wardrobe.

• 65% Polyester, 35% Cotton
• Imported
• Pull On closure
• Machine Wash
• Warm waffle thermal crew t-shirt for moderately cold to cold weather conditions
• Fits close to body as a thermal layering piece under clothes
• Dual Defense moisture wicking technology to keep you comfortable and warm

User questions & answers

Question:	Is there any multi pack of these thermals shirts
Answer:	Yes
Question:	Packs" So which one is it? There're no options to pick if you want an one pack or a two pack
Answer:	Product I ordered described as "(2 packs)" and it contained two shirts.
Question:	What does "updated fit" mean
Answer:	Appears to be a more fitted version. I bought a S and M classic and a M updated. The M updated fits like a S classic. I’m 5’11” 155 lbs for reference.
Question:	How are these on length? I am 6' tall and some shirts barely come to waist
Answer:	I bought an x large for my husband. Noticed that it was 65% polyester and 35% cotton. He's 5'6" and was able to tuck it in his pants. But it wasn't too long. So it may be a bit short on length for you. It didn't have a lot of stretch either. If you do buy one I'd suggest that you buy 1 size larger than you normally wear. Good luck

Product features

Moisture Wicking

Wicks moisture away from the body to help keep you warm and dry.

Spandex Cuffs

Spandex cuffs for a snug and comfortable fit and helps retain in heat.

Soft Fabric

Cotton/Polyester fabric blend is extra soft for a comfortable fit all day long.

• 【Thick】 If you are looking for thick fleece lined thermal underwear, then these are for you! These thick thermals underwear set will keep you warm in cold winter
• Ekouaer women thermal underwear, keep you warm from top to bottom. They promote thermal insulation by trapping your body heat and keep you consistently warm, no matter if you are indoors or outdoors
• Cozy fit and warmth come together in Everyday Comfort. A modern update to your classic sweatshirting style with added stretch for total comfort. Smooth on the outside, fleeced on the inside. If you are going to the office or cooking indoors, your thermals will adjust to your situations and the weather conditions. Our thermal sets are available in a variety of colors to help you choose according to your mood and need - black, grey, navy, purple, wine red and red. We’re sure the funky colors would
• Ultra Soft, Warm and Comfortable;Breathable and moisture wicking, Midweight! Base-layer-underwear closure,Tagless Long sleeve top,Elastic waist with convenient fly front
• Our size are standard US size,please choose your general thermal underwear size.
• Cold weather, low-impact activities.Great to be Wear Alone at Home or Add an Extra Layer of Warmth Under Your Clothes.Machine Wash

User questions & answers

Question:	Are the thermals bottoms pants or leggings
Answer:	The tag says it is made in China. So, I doubt it is Portuguese flannel.
Question:	Is the red a tomato red or...a true red
Answer:	Depending on availability. I got the Ivory split king. Keep trying.
Question:	I'm 5'3 tall and 110 lb, which size should I order
Answer:	It is big enough, don’t know if the oversized flat sheet is available
Question:	Will this be too warm for 40 degree weather? I plan to wear it under jeans and office attire. I'm not planning to do anything strenuous with it on
Answer:	Yes You can buy extra pillowcases, please choose from the size option