Few things can be more annoying than planning a perfect outfit and realizing you must have worn something warmer. Winter days can get really cold, and even the cutest layered outfit can sometimes not be enough,

That’s when thermal underwear comes in handy. They’re in charge of keeping us warm without ruining our perfectly planned outfit,

10 Best thermal underwear for women

I’ve compiled the 10 best thermal underwear for women in hopes that you find something you love. These have been selected based on reviews, rating, price, comfort and fit, guaranteeing a great purchasing experience.

Make the most of your winter style with the warmest thermals!

1. Soft and cozy thermal wear for women: PSIQI Ultra-Soft warm top and bottom

Wearing something tight under layers of clothes can be a bit annoying, that’s why you have to opt for the softest option. This PSIQI thermal underwear is what I’m talking about.

The material is an ultra-soft polyester that makes you feel cozy the second you try them on. It’s also non-irritating, keeping you comfortably warm during winter. The best feature is its moisture-wicking properties, which will keep your body heat at a cool temperature.

What customers say:

Customers claim that this is one of the best thermal underwear. They’re soft, not see-through and fit perfectly: not too tight nor too loose.

These PSIQI thermal top and bottom are also perfect for performing winter sports, as they dry your sweat almost instantly thanks to their moisture-wicking feature. Most importantly, they kept the customers warm: “nice and warm”, “work beautifully with layers” and “hands down buy them” are some of the things customers said about them.

2. Comfortable layering base for women: Rocky Thermal underwear for women

These Rocky Thermal underwear are one of the best and most affordable thermal pieces you’ll find. They’re designed for comfort thanks to their ultra-soft and smooth knit moisture wicking microfibers. The fabric is made of 55% cotton and 45% polyester.

They have the perfect amount of stretch, letting you move freely while rocking a picture-perfect winter outfit.

What customers say:

Customers have loved how soft and smooth the fabric is, making it easy to wear them as base layers. They also fit as expected and have an extra room for free movement.

“Smooth silky material”, “comfortable and warm” and “quality garments” are some of the great reviews written by happy customers.

3. Basic two-piece thermal underwear: Thermajane Women’s ultra-soft thermal underwear

Owning at least one two-piece set of thermal underwear is essential for those chilly winter days. This is one of the best thermal underwear for extreme cold you’ll find on Amazon.

They’re made of 92% ultra-soft polyester and 8% spandex, creating a four-way stretch material comfortably enough as to wear all day long.

What customers say:

Customers say that these thermal sets are great for super cold weather. Some claim to have been in a -14 degree temperature and felt completely warm.

They’re also super soft and comfy: “these are really, really comfy”, “comfortable and warm”, warm and soft” and “super soft inside” are some of the comments made by customers.

4. High-quality thermal underwear: TSLA Blank women’s top and bottom set with microfiber

This is a set composed of two fleeced lined pieces made of 92% ultra-soft microfiber and 8% spandex. Both have a four-way stretch capability that lets you move freely, adding extra comfort to your outfit.

It also has moisture-wicking features which makes them ideal for doing any kind of outdoors activity: from simply walking around the city to skiing and running.

What customers say:

“Super cozy”, “warm without overheating”, “thin, smooth and warm” and “clothes just slide over them” are some of the comments from customers who have loved this TSLA thermal underwear.

5. Thermal leggings for layering or working out: Free to Live 6 pack seamless fleece lined leggings

If you love to have every-day pieces, this Free to Live 6 pack leggings will definitely do the trick. They’re perfect for either wearing them as base layers or as a workout bottoms (although I wouldn’t suggest to work out in these during extreme cold unless you wear them as layers).

The pack comes in six different colors: black, brown, charcoal, burgundy, olive and navy, giving you the versatility to wear them as you please.

What customers say:

Plus-size customers say they’re extremely pleased with these Free to Live leggings’ fit. They stretch enough to provide an all-day comfort even if they’re “one size fit all”.

The fit is definitely one of the most valued features: “fit me great!”, “stretch enough to fit (plus size)”, “they fit just fine” and “nice and high waisted” are some of the comments made about the fit.

6. The best thermal leggings for winter: Duofold Women’s mid-weight wicking thermal leggings

If you are looking for the perfect thermal leggings, look no more! These Duofold leggings are made of high-quality cotton and polyester, have moisture control properties, flatlock seaming to avoid irritation and have a high rise design to keep your tummy tucked in.

What customers say:

“Fabric is soft and warm”, “love these”, “best thermals”, “keeps me warm” and “highly recommend” are some of the great reviews written by happy customers. Amazing leggings for an amazing price!

7. Perfect thermal top for a cute winter style: Duofold Women’s mid-weight wicking thermal shirt

This is the same brand as the previous leggings. Duofold offers the best thermal wear for cold weather, so rest assured that this top will meet your expectations.

It’s made of 60% cotton and 40% polyester, has moisture control properties has pointelle fabrication for added feminine detail.

What customer say:
“More than I expected” reads one review from a happy customer, claiming this top kept her warm in both outdoors and indoors.

“Comfy and cozy”, “fit perfectly”, “well-made and comfortable” and “super soft” are some of the great reviews this Duofold thermal top has received.

8. The perfect complement to your winter outfits: Angelina Women’s fleecelined thermal top

This fleece-lined long sleeve thermal top is perfect for staying warm and stylish during winter days. You can wear it as a base layer or simply as a top itself.

The interior is brushed for maximum comfort and come in a three-pack, all made of 88% polyester and 12% spandex.

What customers say:

“Good and durable”, “new favorite shirt”, “super soft and flexible”, “thin and lightweight” and “these were so perfect” are some of the ways in which customers have described these thermal tops.

9. Comfortable and cozy underwear top for winter: TSLA Women’s winter gear compression base layer

This thermal top will be your go-to option whenever the weather drops and you feel like keeping yourself warm all day long. You can wear them as base layers, under long sleeve tops and sweaters, or simply as a workout top.

The fabric has moisture sensing and quick dry properties that will keep you dry while performing any type of activity.

What customers say:

Customers have loved the high-quality material of these tops. “Phenomenal material”, “the material is great”, “quality is the best I’ve seen” and “inside lining is very soft” are some of the amazing reviews customers have written about this product’s high quality.

10. Cute thermal top for lounging: ClimateRight long sleeve stretch fleece

If you love versatile pieces, this ClimateRight top will do the trick. You can wear it as a base layer to keep your outfit perfectly warm and stylish, or simply as a loungewear look thanks to their cute prints.

You can choose from 14 different solid and printed options, all made of 94% polyester and 6% spandex, giving you the perfect amount of stretch for unrestricted all-day movement.

What customers say:

Customers have loved how comfy and warm this top is. Some have even purchased it in different colors just to have more of them.

“So soft and stretchy”, “material is baby-soft”, “great product” and “crazy soft” are some ways in which customers have described this ClimateRight top fabric.

Wrap up:

Thermal clothing is essential for pulling-off perfect winter outfits because otherwise you would feel extremely cold and wouldn’t be able to actually feel great with your outfit.

That’s why this best thermal underwear list will give you the best options you can choose from! Stay fashionable and warm during cold winter days!