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❄️ Stay warm, sleek, and silky — your cold weather game changer!
Grenasasilk Women's Silk Long Underwear Set features 100% natural mulberry silk knit fabric, delivering lightweight thermal insulation with exceptional breathability and skin-friendly hypoallergenic benefits. This two-piece base layer set (top and bottom) offers a second-skin fit that keeps you warm and comfortable in cold weather, perfect for layering or sleepwear. Easy to care for with gentle machine wash instructions, it’s a luxurious, practical choice for sensitive skin and cold climates.
| ASIN | B09F3K3V4T |
| Age Range Description | Adult |
| Apparel Closure Type | Elastic |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #38,517 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #19 in Women's Thermal Underwear Sets |
| Brand Name | Grenasasilk |
| Care instructions | Hand Wash or Machine Wash (Gentle Cycle), Air Dry, Do Not Use Bleach |
| Collection Name | Winter |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 2,947 Reviews |
| Fabric Type | Silk,100% natural mulberry silk long underwear for women |
| Fabric type | Silk,100% natural mulberry silk long underwear for women |
| Fit Type | Regular |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Import Designation | Imported |
| Item Type Name | Base Layer |
| Manufacturer | Grenasasilk |
| Manufacturer Part Number | XL |
| Material Type | Silk |
| Neck Style | Crew Neck |
| Number of Items | 2 |
| Origin | Imported |
| Package Quantity | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash or Machine Wash (Gentle Cycle), Air Dry, Do Not Use Bleach |
| Size | X-Large |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Style Name | Classic |
| Style Number | XL |
| UPC | 798020007801 |
| Unit Count | 1 Set |
B**Y
LOVE these!
LOVE these, they are SO soft and well made! double layer of silk on shirt and pants. They run big so if you are wanting them as a base layer order a smaller size. I usually wear a medium 5’7” 135lbs 26-27 in jeans and I ordered a small and they are comfortable and a bit baggy but still fit as a base layer. Wish I’d ordered these sooner!
L**.
Double duty for trip. Cold weather under garments and use as PJ's.
Great. Just what I need for cold weather and use as PJ 's on a trip.
G**.
Bought black size Large for Medium
This is very nice real silk (fine knit). Used to work with fabrics for many years so I can tell the difference. It is silky to the touch and on the skin. Very easy to pull on as an extra layer under the pants for warmth. in the winter. Large is a bit loose but I don't mind it. Next time it would be Medium to fit a little tighter if needed. Glad that I found this product on Amazon.
I**I
Silky comfort
This garment gets baggy when worn but snaps back in to shape after laundering. All in all, it feels luxurious against the skin. I'm very happy with my purchase.
T**L
Perfect for a cold Office Layering
So soft, so warm. I wear these under all my work clothes in the winter - my office is freezing. It doesn't add any bulk to my outfits and it feels so soft on my skin. Love love love!
G**Y
Soft Breathable, Pills after some use
Soft, comfortable, weird fit, very thin, low threadcount... Not in the sense that the material is thin, real silk is thin, light, airy... But the weave of the material is not as tight as say, a silk blouse or fine scarf. It feels looser, much more 'gauzy'. They've already started pilling after less than a month of nightly wear. That speaks to the weave and quality of the silk used. Never dried in the dryer, always washed by hand gently and aired. I like them despite the strange fit, but the pilling has cinched my decision for no other buys.
C**Y
Perfect warmth
Being from the Northeast, I can value a warm layer. These fit well, and are so lightweight it is easy to wear them under regular clothing. They are about as thick as a layer of tights, but so warm. I will put them on in the morning and I find because they are silk, they don't get too warm when I'm indoors, but are very warm under clothes when I'm outdoors. They wash up easily in a lingerie bag in the washer - I hang dry them (I think the dryer would ruin them). They are a little pricey (because they are silk!) but they will last for years if you take care of them. I have a few sets and wear them daily in cold weather.
M**.
So silky soft and light weight
I love these! I have purchased several pairs as pajamas. They are so silky soft and light weight, and are machine washable. I hang them to dry. I typically wear a size S, but I get these in L so they are comfortable to sleep in. They do run a bit on the smaller size.
V**E
Wonderful layer!
Pure silk breathes, it keeps you warm and cool when the heat rises. Wash gently and they last decades. This is my 3rd pair.
A**R
So soft
They are so soft and luxurious.
U**A
Wie zweite Haut
Sehr angenehm auf der Haut, hoher tragekomfort, atmungaktiv
M**R
Muy buen entallé, cómodo y calientito
Muy cómodo, ligero y calientito
T**S
Es lo que esperana
Esta buen
Trustpilot
4 days ago
2 weeks ago