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❄️ Warmth that moves with you — never compromise on comfort or style!
WEERTI Thermal Underwear for Women offers a premium cold-weather base layer featuring a lightweight yet insulating polyester-spandex blend with plush fleece lining. Designed for a snug, flexible fit with four-way stretch, it ensures all-day warmth, moisture management, and odor resistance. Perfect for layering under any outfit, this top-rated thermal set (#1 in Women's Thermal Underwear) combines technical performance with everyday comfort and style.









| ASIN | B088GQM6BT |
| Age Range Description | Adults |
| Apparel Closure Type | Elasticity |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #5,908 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #2 in Women's Thermal Underwear Sets |
| Brand Name | WEERTI |
| Care instructions | Machine Wash |
| Collection Name | Winter |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 12,803 Reviews |
| Fabric Type | 92% Soft Polyester, 8% Spandex with fleece lined |
| Fabric type | 92% Soft Polyester, 8% Spandex with fleece lined |
| Fit Type | Snug |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Material Type | Polyester, Wool |
| Neck Style | Crew Neck |
| Number of Items | 2 |
| Origin | Imported |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Size | Large |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Style Name | Classic |
| Unit Count | 1 Count |
G**T
Warm very comfortable and soft
Hello people I must retract my earlier post regarding not receiving my package, I apologize to the company regarding my decision to post giving this company WEERTI a 1 star rating this was a HUGE mistake people. I found out that my neighbor held the package for me due to someone stealing packages from our doorstep. I ordered their pair of their thermal set and LIVED IT I then ordered 2 more sets, I am absolutely in love with WEERTI packing process, and I deeply appreciate their using only what s needed to pack and ship, they use vacuum packing which causes the items to become extremely lightweight, this is a awesome practice and the small boxes they put the thermal in is a perfect fit. Yes I know it may sound anal I am obsessed about organization, neatness, and cleanliness, that being said, I love Weertis packaging process. If you want comfort, softness, and a fit has just the right warmth to be comfortable, I find these fit the bill however I would definitely get a large next time around I went according to their size chart but it didn’t work the arms length are to short as well as the pant length I wish they would have touched my angle bone and my wrist bone so I am not happy with that part, if that is what you also desire I would size up to fit a little looser and longer, I will definitely hand wash these and flat or hang dry.0
J**E
Warm, soft and comfortable base layers
I was going to Iceland and needed to buy base layers. I didn’t want to spend a lot of money but wanted to be warm so I took a chance and bought this set. What a great decision!! The top and long Johns are super soft and extremely warm. The fit was perfect! I wore them multiple times during the trip. I’ve even worn them to lounge around the house during those cold winter nights here in the Midwest. :)
N**A
Very soft, well made thermals.
Perfect warmth, very soft and comfortable, also looks nice with jeans. No shrinkage, great quality.
P**1
Best For Moderate Cold, Not Bulky.
This thermal underwear is good as a base layer if you’ll be out in temps in the mid to upper 20’s or above, but it’s not great for extreme cold. It is made of thin material that works well for sliding jeans over due to its lack of bulk. I will continue to use my several sets of Cuddl Duds for the really intense cold while this underwear gets utilized for the more moderate cold. Fit was as expected and it is comfortable with plenty of stretch.
D**A
Great, warm for cold job environments! Great for small sizes too! Bottoms easily fit under jeans!
I needed some layers for a retail cold job environment. These are the BEST: thin under layers of other clothes but that level of fleece does the trick. And coming in multiple colors is nice so I can wear them to work and the top looks ok, even with the jewelry touch! This is about the tops. The bottoms fit great under even 'skinny' jeans. Awesome.
B**T
For me - the fit. So hard to find high- waisted pants
Fit well and comfortable and soft and warm . Much better value than many. Just hope they hold up.
J**N
They work well! Super soft too
I wanted to wear them, test them out before leaving a review. These thermals are amazing. They are true to size and they work really well. Honestly, I wanted to sleep in them. They are so soft as well. I love them.
G**R
Good
These run a little big. But they’re very soft and very warm. However, they do trap stink so beware.
Trustpilot
3 weeks ago
2 months ago