Smartwool  Classic Thermal Merino Base Layer Bottoms - Women's Plus Sizes

$125.00
Members get an est. $12.50 in rewards

Serving up warmth for stop-and-go activities and an improved fit, the women's Smartwool Classic Thermal Merino base layer bottoms in plus sizes are a reliable, cozy addition to your cold-weather kit.

Color: Black
please select a Size
Fits slightly large based on reviews
Quantity
Select size for delivery dates

Members get an estimated $12.50 (10%) back on this item as a part of your annual .

Members get an estimated $12.50 (10%) back on this item as a part of your annual .
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Features

  • Merino wool helps maintain comfort whether the climate is warm, cold or in between; interlock knit enhances comfort, breathability and natural odor resistance
  • Fit updated to improve functionality while providing a streamlined look; new side seams and curved back seam reduce sag and excess fabric
  • Merino-covered elastic waistband
  • Chafe-free flatlock seams enhance comfort

Imported.

View the Smartwool Classic Thermal Merino Product LineView all Smartwool Women's Base Layer Bottoms

Technical Specs

Best Use

Multisport

Fabric

Merino wool

Moisture Wicking

Yes

Underwear Weight

Midweight

Inseam (in.)

30.5 inches

Gender

Women's

Sustainability

Contains ZQ merino wool

Reviews

77 reviews with an average rating of 4.6 out of 5 stars

100% 11 of 11 reviewers recommended

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Average Overall Fit Rating

Runs SmallRuns Large

Most Helpful Favorable Review

49 people found this review helpful
5 reviews with an average rating of 4.0 out of 5 stars
4 years ago
Love the way that wool feels breathes - legs big
Thank you REI for carrying 3X, now you just need to carry many more cute clothes and get over fatphobia. I really like these, the merino is soft not itchy and breathes unlike synthetics. The workmanship is excellent. Also unlike synthetics these will not cause plastic micro pollutions - would love to see more cotton and wool and less petroleum product wear. These are true to half size larger in the waist, love that they have a high inseam. The legs are not fitted however and are loose so would not probably work very well under jeans. I wear mine as leggings and love them for that. They are also super long - a plus for the amazons but baggy ankles for the petite. - still love them though they could use a few tweeks. I wouldn't mind if they had pockets. Will buy more.
Upper Left Hand Corner

Most Helpful Critical Review

22 people found this review helpful
5 reviews with an average rating of 3.0 out of 5 stars
5 years ago
comfy lounge wear - not good for anything active
These are super cozy for lounge wear...though it's hard to justify the price for that. the fit is too far off to be used for hiking or anything active. the waist is correct, but the rest is too large & they are very very long. If you're 5'9+ these are probably the right length for you, for anyone shorter be prepared for bulky excess around your ankles. I sized up in these because the rise in the XL is WAY too low. The rise on the 2X is a decent mid rise but the baggy legs mean they're no good for active wear.
Lacy
Upper Left Hand Corner
Age:55–64
Weight:325–350 lbs.
Height:5'3"
Rated 4.0 out of 5 stars
4 years ago

Love the way that wool feels breathes - legs big

Thank you REI for carrying 3X, now you just need to carry many more cute clothes and get over fatphobia. I really like these, the merino is soft not itchy and breathes unlike synthetics. The workmanship is excellent. Also unlike synthetics these will not cause plastic micro pollutions - would love to see more cotton and wool and less petroleum product wear. These are true to half size larger in the waist, love that they have a high inseam. The legs are not fitted however and are loose so would not probably work very well under jeans. I wear mine as leggings and love them for that. They are also super long - a plus for the amazons but baggy ankles for the petite. - still love them though they could use a few tweeks. I wouldn't mind if they had pockets. Will buy more.

Age:55–64
Weight:325–350 lbs.
Height:5'3"

Overall Fit Rating

Runs SmallRuns Large
Lacy
Rated 3.0 out of 5 stars
5 years ago

comfy lounge wear - not good for anything active

These are super cozy for lounge wear...though it's hard to justify the price for that. the fit is too far off to be used for hiking or anything active. the waist is correct, but the rest is too large & they are very very long. If you're 5'9+ these are probably the right length for you, for anyone shorter be prepared for bulky excess around your ankles. I sized up in these because the rise in the XL is WAY too low. The rise on the 2X is a decent mid rise but the baggy legs mean they're no good for active wear.

Story
Height:5'2"
Age:25–34
Weight:225–250 lbs.
Rated 4.0 out of 5 stars
2 years ago

Thanks for carrying plus size!

Love that they had these in plus size. I actually sized down from 2x to 1x. They were incredibly warm, I wore them as a base layer under snow pants while hiking a glacier and under jeans in Reykjavik. They worked well for me sizing down, but they were still very long so I folded over the ends. I'm 5'2. I liked the REI ones better for most of the trip, but these were warmer for the very cold days/activities and they looked more like leggings if I wore them on there own.

Height:5'2"
Age:25–34
Weight:225–250 lbs.
rubyporcelina
Weight:250–275 lbs.
Height:5'4"
Rated 4.0 out of 5 stars
4 years ago

Cozy but very long

I love how soft and cozy these are! These are perfect for cold weather nights on the trail. I wouldn't wear them under anything while actively hiking though because of the excess length. I'm not tall, just fat lol.

Weight:250–275 lbs.
Height:5'4"

Overall Fit Rating

Runs SmallRuns Large
Molly
Rated 4.0 out of 5 stars
10 months ago

Keeps me comfortable

These have saved me through an arctic freeze. They are a great under layer. A bit see through when bending over so I don't wear outside by themselves. The sizing is a bit big for me, the ankles are not fitted. They fit like a really cozy pant with a straoght leg. The XL is tighter in the crotch and gave me camel toe. Size L has shorter torso, XL has longer torso but the crotch fit is the same for those 2 sizes. 1X is where there's more room in the crotch. But they have been so helpful as a second layer i have kept them and just wear looser pants over instead of leggings (those still work, it's just harder because of the looseness of these).

ILoveBears
Location:San Jose, CA
Rated 5.0 out of 5 stars
6 years ago

I basically live in these now.

What can I say? These are the long johns of my dreams. I love the high waist, they're actually long enough, they're soft, warm and breathable, yadayadayada. You know, all the things we love about Smartwool, for your legs. I wear them around the house, camping, and when the weather gets a bit nicer they'll be my backpacking sleep leggings.

Joan D
Location:Santa Fe, NM
Age:55–64
Weight:175–200 lbs.
Height:5'3"
Rated 5.0 out of 5 stars
3 years ago

Smartwool in my size! Yay!

Thanks to REI and Smartwool for partnering to offer plus sizes. I finally have base layers that actually fit well. I love merino wool and always wanted these - I am overjoyed that they're now made in my size! I'm looking forward to being much warmer on my next camping trip.

Age:55–64
Weight:175–200 lbs.
Height:5'3"

Overall Fit Rating

Runs SmallRuns Large
LeeAnn
Rated 5.0 out of 5 stars
1 year ago

Very happy with these pants! Great base layer!

I have a pair of minus 32 base layer pants that have thick ankle openings. These Smartwool pants do not. We are experiencing a prolonged arctic blast in Michigan's UP and my other base layers weren't cutting it. I got these Smartwool bottoms a couple weeks ago and am very happy with them. As stated I love the single layer ankle and the waist (which is a bit big for me) is a set-on waist. Not a elasticized waist. Even though it's big on me it is a more comfortable waist style. I wear these under a pair of fleece lined tech pants from LLBean and the combo has kept me comfortable while outside feeding wildlife which typically takes me an hour or so. I am so happy I am coming back for a top!

Diane C
Location:Baltimore,MD
Age:45–54
Weight:225–250 lbs.
Height:5'6"
Rated 4.0 out of 5 stars
4 years ago

warm and toasty

Perfect weight.I took a star off because they are too long.

Age:45–54
Weight:225–250 lbs.
Height:5'6"

Overall Fit Rating

Runs SmallRuns Large
Carey
Rated 4.0 out of 5 stars
8 months ago

100% merino goodness!

I've wanted a pair of Smartwool base layer tights for a long time, and I was lucky to catch these on sale during the holiday season. They are soft and thin but well made and warm. I've worn them as a base layer under pants and as fancy pajama bottoms for sleeping and lounging around the house during a recent cold snap. The adjustable waist 'drawstring' feature is great because I found them a teensy bit larger than typical 3x bottoms. My only request would be high rise instead of mid rise for plus size. Inseam was perfect for me. For reference I am 5'9' and I carry my weight in my belly.

Response from Smartwool
8 months ago

Thank you for sharing your experience with us. We want to let you know that this issue is definitely out of the norm for Smartwool. We are committed to making this right. All of our products are backed by our Go Far. Feel Good.:tm: Guarantee, which you can learn more about here: https://www.smartwool.com/discover/smartwool-guarantee.html

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