Listen, we know thermal underwear isn’t exactly the sexiest undergarment one could wear — but it’s definitely some of the snuggliest and most useful! When the winter chill starts to set in, you’ll want to be prepared with warming wardrobe items that you can easily layer (or wear solo for sleeping and lounging around). Is your closet ready for the cold? If not, we have an ideal solution: the Weerti Women’s Thermal Underwear set, marked down to just $20 (was $40) at Amazon thanks to their wonderful Winter Sale.

Why is this a good deal?

With the savings on the Weerti Women’s Thermal Underwear set starting at 50% (the sale price varies depending on color and size), you’re definitely scoring a great deal. Plus, this is the lowest price this pair has been marked down to in weeks, and it’s even lower than during Black Friday and Cyber Monday.

Why do I need this?

Anyone who hates being cold during the chilly-weather months needs a good set of warming long johns, especially if you’re in snowier climates. The Weerti Women’s Thermal Underwear set is comfortable for all-day wear, fitting snugly like a second skin to minimize heat loss but not weighing you down with heavy fabric. And speaking of the fabric, this isn’t some itchy-scratchy raw wool experience — the Weertis are made with lightweight material and a super-soft fleece lining, making it a pleasure to wear without sealing the heat in so much that it makes you sweat. Strong stitching guards against snags and tears, as well as minimizes rubbing against the skin, which can be uncomfortable when you’re using thermal underwear as your base layer.

You can snag the Weerti Women’s Thermal Underwear set in seven colors from size XX-Small to 3X-Large, but the deal varies depending on color and size — you’ll score the best savings in Gray and Purple.

What reviewers say

A whopping 7,500-plus Amazon shoppers have given the Weerti Women’s Thermal Underwear set a perfect five-star rating, with many calling out the loungers’ warmth, comfort and value. “I think these thermal underwear are the best I’ve ever worn,” raved one reviewer. “They are very soft and boy do they keep you toasty and warm.”

“This fabric is so soft it feels like butter, but it retains its shape and is stretchy enough,” added another customer. “It fit very well except the pants were a little bit long but I’m pretty short (5 ft. 2 in.) so that’s not a big deal. I definitely recommend this to wear under your regular clothes to keep you warm in cold climates.”

“I absolutely love these. They are buttery soft and thin, yet keep your body warm. Wore them under jeans and sweatshirt to 40 degree football game at night and was never once cold,” gushed a third shopper.

Amazon

Grab these in seven colors (including pretty Purple, pictured) in sizes XX-Small to 3X-Large. Prices vary by color and size.

$20 at Amazon

The reviews quoted above reflect the most recent versions at the time of publication.

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

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