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SIMIYA Thermal Underwear Set for Women Long Johns with Fleece Lined Long Sleeves Base Layer Set Top Bottom

  • Based on 1,339 reviews
Condition: New
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$19.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Feb 25
Order within 8 hours and 6 minutes
Available payment plans shown during checkout

Size: X-Small


Color: Grey


Item model number ‏ : ‎ A


Department ‏ : ‎ womens


Date First Available ‏ : ‎ August 4, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Best thermals I’ve owned! Very high-waisted
Size: Small Color: Black
TL;DR: Very warm and lightweight; soft and comfy. Note that pants are super high-waisted. EDIT: ordered a second set — fit is quite loose on this set, and sleeves/pants are a bit too short for my long limbs, but overall still very good thermals. // I’ve owned several thermals before this set, and these are really excellent. Impressively thin/lightweight, yet I think these keep me warmer than my other thermals. The material is super soft and comfy. The pants’ waistband is quite tight out of the box but loosens with wear. These are also very high-waisted: They come up to my bellybutton. The set arrived nicely packed with a cute message on the plastic from the seller. Overall, I’m very pleased. Highly recommend! EDIT: Enjoyed these so much, I ordered a second set in blue. Photo attached for color. The fit is different on this set: The shirt is very loose-fitted, and the pants are also not quite as tight as those from the first set. Additionally, the sleeves and pants are shorter. They’re still warm and comfy, so I won’t dock a star… but I preferred the fit of the first set. ... show more
Reviewed in the United States on December 18, 2024 by Mr. Smee Mr. Smee

  • Soft and silky thermal underwear
Size: Small Color: Nude
I like the feel of the material. I like the color and fit. Stylish thermal underwear...sturdy, moisture wicking and comfortable .
Reviewed in the United States on November 26, 2024 by LettyC

  • Comfy and warm
Size: Medium Color: Black
I wore them under my clothes to a below freezing football game. Stayed in place and kept warm. I’m a larger medium and the mediums fit comfortably.
Reviewed in the United States on December 5, 2024 by racheal

  • Quality is good.
Size: Large Color: Black
I liked the fabric. The top was small for my frame and the bottoms were too large. I will be reordering the shirts in a bigger size. These I had to return.
Reviewed in the United States on January 11, 2025 by Bonnie T. Armstrong

  • Love these!!!!
Size: X-Large Color: Black
This is the best thermal I have ever owned. It’s soft to the skin. These are very comfortable and they do the job. I stay so warm in these even when the wind is blowing. I will buy more of these.
Reviewed in the United States on December 16, 2024 by T.J

  • Comfortable like pajamas
Size: Medium Color: Black
I wore these on Halloween and I was so warm and comfortable. I bought some in another brand from a big box store and they are thin and although I haven't worn them yet, I think I'm going to sweat buckets when I wear them. These are perfect and the price is good too. I decided to buy the three pack of this brand and plan to wear them under my clothes on cold days and around the house for loungewear. ... show more
Reviewed in the United States on November 6, 2024 by Amazon Customer

  • True to size
Size: X-Small Color: Black
Bought these for my 12 year old daughter. They fit perfect and are soft on the inside
Reviewed in the United States on December 11, 2024 by Amazon Customer

  • SIMIYA Thermal Underwear
Size: Large Color: Nude
They felt really good when I tried them on. They were light weight, but still warm.
Reviewed in the United States on December 15, 2024 by Donna Lynton

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