How to Choose Base Layers
Smartwool Classic All-Season Merino Base Layer Bottoms - Women's
$90.00
Members get an est. $9.00 in rewards
When layering for mild-weather adventures, start with the women's Smartwool Classic All-Season Merino base layer bottoms. They're made from lightweight jersey with a supersoft next-to-skin feel.
- Lightweight jersey fabric is made from yarn with a recycled nylon core to increase durability while still keeping the comfort of merino wool next to your skin
- Made with ZQ-certified merino wool to ensure environmental, social and economic sustainability while safeguarding animal welfare
- Merino wool-lined elastic waistband offers maximum comfort
- Merrow stretch stitching is designed to elevate comfort, range of motion and fit
- Slim fit is intended to follow the contours of the body; updated fit improves functionality for a wide range of body shapes
Imported.
View the Smartwool Classic All Season Product LineView all Smartwool Women's Base Layer Bottoms| Best Use | Multisport |
|---|---|
| Fabric | 88% merino wool/12% nylon |
| Moisture Wicking | Yes |
| Underwear Weight | Lightweight |
| Inseam (in.) | 31 inches |
| Gender | Women's |
| Sustainability | Contains ZQ merino wool |
Smartwool Clothing - Women's
| XS | S | M | L | XL | 1X | 2X | 3X | 4X | |
|---|---|---|---|---|---|---|---|---|---|
| Numerical Size | 0 - 2 | 4 - 6 | 8 - 10 | 12 - 14 | 16 - 18 | 16 - 18 | 20 - 22 | 24 - 26 | 28 - 30 |
| Chest | 32 - 33 | 34 - 35 | 36 - 38 | 39 - 40 | 41-42 | 43 - 45 | 47 - 49 | 51 - 53 | 55 - 57 |
| Sleeve Length | 27 - 28 | 28 - 29 | 29 - 30 | 30 - 31 | 31 - 32 | 31 | 31 | 32 | 33 |
| Waist | 24 - 25 | 26 - 27 | 28 - 30 | 31 - 32 | 33 - 34 | 39 - 41 | 43 - 46 | 47 - 50 | 52 - 55 |
| Hip | 35 - 36 | 37 - 38 | 39 - 40 | 41 - 42 | 43 - 44 | 45 - 47 | 49 - 51 | 53 - 55 | 57 - 59 |
| Inseam | 29 - 30 | 30 - 31 | 31 - 32 | 32 - 33 | 33 - 34 | 30 - 32 | 30 - 32 | 30 - 32 | 30 - 32 |
Sizing Notes
Measurements are stated in inches.
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Most Helpful Favorable Review
11 people found this review helpful
2 years ago
Nice weight for a spring and fall extra layer.
This is a great underlayer and sleep layer for camping. Personally, I found the top ran true to size, but I could have sized down on the bottoms. I'm usually a 2X or 3x 22W with a one size up or down based on the fit of any specific style.
Yes , I recommend this product
JECWashington
Most Helpful Critical Review
11 people found this review helpful
1 year ago
Disappointed
Unfortunately I’ll be returning these. They won me over at first for how warm and cozy I was the first night of camping but the next morning they already had a run in the back (literally all I did was sleep in them?) and then quickly they got a hole in the knee. My husband even remarked on how thin they were (you can see right through them) while I was getting up and moving around camp. I am bummed they don’t seem durable or like they would last at all, they were very comfy to sleep in.
No, I do not recommend this product
Jenn
Tucson ArizonaLocation:New England
Age:25–34
Weight:150–175 lbs.
Height:5'3"
10 months ago
First time worn and they've torn!
No, I do not recommend this product
I'm so bummed out. I ordered these expecting a good quality pair of thermals but I just discovered a hole in them after ONE wear! The waist seam line is super flimsy. I'm feeling huge buyers remorse - these definitely aren't worth the money and certainly aren't the quality I've come to expect from Smartwool.
Age:25–34
Weight:150–175 lbs.
Height:5'3"
Location:Tucson Arizona
Age:25–34
Weight:200–225 lbs.
Height:5'6"
1 year ago
Disappointed
No, I do not recommend this product
Unfortunately I’ll be returning these. They won me over at first for how warm and cozy I was the first night of camping but the next morning they already had a run in the back (literally all I did was sleep in them?) and then quickly they got a hole in the knee. My husband even remarked on how thin they were (you can see right through them) while I was getting up and moving around camp. I am bummed they don’t seem durable or like they would last at all, they were very comfy to sleep in.
Age:25–34
Weight:200–225 lbs.
Height:5'6"
Height:5'6"
Age:55–64
Weight:225–250 lbs.
2 years ago
Nice weight for a spring and fall extra layer.
Yes , I recommend this product
This is a great underlayer and sleep layer for camping. Personally, I found the top ran true to size, but I could have sized down on the bottoms. I'm usually a 2X or 3x 22W with a one size up or down based on the fit of any specific style.
Height:5'6"
Age:55–64
Weight:225–250 lbs.
Location:Virginia
Age:55–64
Weight:200–225 lbs.
Height:5'2"
2 years ago
SO comfortable
Yes , I recommend this product
I've worn these under pants and pants when cold, by themselves, and as pajamas. They're extremely comfortable where I find many wool clothing items itchy.
Age:55–64
Weight:200–225 lbs.
Height:5'2"
Location:ny
Height:5'3"
Age:45–54
Weight:150–175 lbs.
10 months ago
consider larger women
Yes , I recommend this product
Love smartwool products but the problem is have with the pants is they dont sit well if you have a bigger bottom. They feel like they will slide down and sit low in the waist. Need to reconsider the sizing. I am 5’3 & 153lbs.
Height:5'3"
Age:45–54
Weight:150–175 lbs.
Location:Sunnyvale, CA
Age:25–34
Weight:100–125 lbs.
Height:5'8"
11 months ago
Great everyday baselayer
Yes , I recommend this product
This is a nice, light weight base layer! I have sensitive, eczema-prone skin, and I don't find the fabric itchy. It is sheer, but a base layer is meant to be worn under other clothes, so I don't mind it at all. One thing I would caution is to maybe size down. I'm 5' 8" 120 lbs, usually size small in bottoms, but the size xs was perfect. It does stretch ever so slightly throughout the day.
Age:25–34
Weight:100–125 lbs.
Height:5'8"
Location:Seattle, WA
Age:55–64
Weight:125–150 lbs.
Height:5'8"
2 years ago
Fits great and performs well
Yes , I recommend this product
A great everyday weight. Light enough to layer easily and still provides the temperature management of wool baselayers.
Age:55–64
Weight:125–150 lbs.
Height:5'8"
Age:55–64
Weight:150–175 lbs.
Height:5'6"
10 months ago
simply worth it
Yes , I recommend this product
they're smartwool, they've earned their reputation x100. buy once, cry once... they may be expensive, but you'll have them for years and they are untouchable on quality and effectiveness, nothing keeps you warmer.
Age:55–64
Weight:150–175 lbs.
Height:5'6"
Location:Castro Valley, California
Age:65–74
Weight:125–150 lbs.
Height:5'4"
1 year ago
Grateful
Yes , I recommend this product
I’m so glad I bought these. They are lightweight and cozy. Perfect base layer.
Age:65–74
Weight:125–150 lbs.
Height:5'4"
Location:Houston
Age:45–54
Weight:175–200 lbs.
Height:5'6"
4 months ago
Buy these for yourself pt 2
Yes , I recommend this product
Just like the top, these are comfy, warm and definitely worth it! Camping, winter wear, and as PJsz.
Age:45–54
Weight:175–200 lbs.
Height:5'6"
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