The Best Thermal Pajamas For Women - 2023

The chilly winter months can seem to drag on for an eternity, especially if you live in an area where winters last for half of the year or longer. It can be tough to stay warm as you run from building to building, looking for the nearest heater or fireplace.

A good pair of thermal underwear can make all the difference. Whether you layer them under your clothing or wear them alone as pajamas, the right pair will keep you warm throughout the day. They work well whether you’re out in the elements or working in a chilly building all day. In fact, they could also let you turn the thermostat down a few notches in your home, saving you some money on your utility bills.

But it’s important to choose the right pair for your own needs. Some are thinner than others, and thinner underwear sets let you wear them beneath your clothing to provide everyday warmth. As conditions turn icier, those thinner layers might not be enough, but a heavier weight could be tougher to wear underneath your clothing without adding too much bulk. A midweight thermal could be a great compromise, giving you the protection you need while still letting you wear your favorite winter clothes.

• Stretch is important in a pair of thermal underwear. Consider a pair with a little spandex built in to give you the flexibility you need.
• An elastic waistband can add a little bit of stretch in your midsection.
• As nice as it is to stay warm in chilly weather, warmer clothing can lead to perspiration. Moisture-wicking fabric can help you stay dry while also being warm.
• If you plan to wear your thermal underwear as pajamas or loungewear, you might want to check to make sure the fabric isn’t see-through. Some sets feature thin fabric that doesn’t conceal the layer beneath.
• Size ranges can be limited with some thermal underwear sets. You’ll find many that range from SM to XL, but if you need XS or plus sizes, you can find those by shopping around.
• If you want to be able to toss your thermal underwear in the washing machine, check the care label before buying. Some require hand washing, and some sets should be dried on low or hung dry.
• Cheaper wool thermals can be scratchy, although it will still help keep you warm. Good wool thermals are softer, but they can be expensive. However, quality thermals should last through many winters, so it might be worth the investment.
• Cotton can be a softer choice in thermal pajamas, but cotton can soak up moisture, so you might want to look for a cotton-poly blend. Silk is another popular fabric for thermal underwear, but silk thermals are usually lighter, so you might find it doesn’t keep you as warm as other blends.