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Smartwool Women's Intraknit Thermal Merino Base Layer Bottom - Moosejaw
 
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Smartwool Women's Intraknit Thermal Merino Base Layer Bottom
Deep Navy / Pewter Blue
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Smartwool Women's Intraknit Thermal Merino Base Layer Bottom

Smartwool Women's Intraknit Thermal Merino Base Layer Bottom is rated 4.5 out of 5 by 42.
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4.5 Star Rating
4.5
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The Smartwool Women's Intraknit Thermal Merino Base Layer Bottom is a first layer for active adventures. Cold weather is no bother when you layer up properly. Push the limits of the mountains, with everything from hiking to skiing, mountaineering, and more. The merino wool blend is soft and durable, built to dry fast when you're working up a sweat, and seamless for lots of movement and easy comfort.

Products on Sale are Discontinued Styles or Colors.

Product Description

Item No.   10579346

The Smartwool Women's Intraknit Thermal Merino Base Layer Bottom is a first layer for active adventures. Cold weather is no bother when you layer up properly. Push the limits of the mountains, with everything from hiking to skiing, mountaineering, and more. The merino wool blend is soft and durable, built to dry fast when you're working up a sweat, and seamless for lots of movement and easy comfort.

Products on Sale are Discontinued Styles or Colors.

Insulated
Made with Merino Wool

FEATURES of the Smartwool Women's Intraknit Thermal Merino Base Layer Bottom

  • Our slim fit is intended to follow the contours of the body
  • Fitted with a mid-rise waist
  • Featuring intraknit technology: Insulation, articulation, and ventilation are seamlessly integrated to amplify movement and comfort during high-intensity activities
  • Merino sport yarn combines the power of merino with the durability and fast dry times of polyester
  • Seamlessly knit mesh ventilation designed to keep you dry and comfortable

Fabric Details

  • 52% Merino wool, 45% Polyester, 2% Elastane, 1% Polyamide

Product Specifications

Primary Fabric: Merino Wool
Rise: Mid
Features: Insulated, Venting, Merino Wool
Gender: Womens
Best Use: Travel, Hiking, Skiing
Fit Type: Slim Fit

Product Reviews

Rated 5 out of 5 by from My third pair. I live in these. [This review was collected as part of a promotion.] This is my third pair of women's intraknit thermal merino base layer bottoms. I sleep in them and wear them around the house instead of turning up the heat. Amazing that you've figured out how to have a medium that fits someone who's eternally between a "small" and a "medium" (124 lbs, 5'3"). They are really, really sturdy. I got these in advance of a trip to the S. Hemisphere winter.
Date published: 2023-06-24
Rated 3 out of 5 by from not as warm as woudl like [This review was collected as part of a promotion.] ok
Date published: 2023-05-10
Rated 5 out of 5 by from Perfect for the Backcountry I have used these for ski touring and cross country skiing so far and they have been warm but easy to move in. Super happy with them!
Date published: 2023-03-17
Rated 5 out of 5 by from I plan on repurchasing this item again [This review was collected as part of a promotion.] Super lightweight base layer that keeps me warm while snow camping and treking. I was worried I would never find thermals that would actually keep me warm but these do more than that. If I am not in the snow I start sweating. Perhaps that isn't a good thing for all but for my job that requires me to backpack in the snow these are perfect!
Date published: 2023-02-25
Rated 3 out of 5 by from Not As Warm A I Hoped I bought these to wear winter walking. I wore them as a base layer under a pair of fleece lined leggings and was disappointed that they didn't keep me warmer. I found them to be a little itchy. I love the waistband - it is wide and comfortable. I ordered a size small. I am 5'4" and the fit was great.
Date published: 2023-02-22
Rated 5 out of 5 by from A definite must for cold skiing. [This review was collected as part of a promotion.] Super warm. Great for cold ski days. I also use them country single digit days under shell pants.
Date published: 2023-02-21
Rated 5 out of 5 by from Highly Reccomended [This review was collected as part of a promotion.] I absolutely love these as a base layer for snowboarding. They're very comfortable and keep me warm enough to enjoy the slopes for hours!
Date published: 2023-02-17
Rated 5 out of 5 by from Everything is Great about These! I could go on and on about this whole line from Smartwool. It's their best thing in a very long time and I've been a fan for years. The material is very soft, has a great but comfortable fit. These bottoms also have a nice wide and sturdy waste band so there is no bunching or other uncomfortable nonsense in that area. These are very warm, so perfect under a shell pant or bib for alpine skiing, but I don't think I would wear them on a tour.
Date published: 2023-02-14
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What's the difference between these and the Smart Wool classic thermal base layer bottoms? Reviews of the classic say they fit true to size. No reviews on these. Got them as a gift. Seem to run a bit small, and the rise is kind of short. 

Asked by: SkiWife
Hey there, thanks for your question. The Smartwool Women's Intraknit Thermal Merino Base Layer Bottoms are made with a 3D knitting technology, which provides a stretchy, technical fit. To get the stretch and durability needed, these use a merino poly blend (52% Merino Wool, 45% Polyester, 2% Elastane,1% Polyamide), as opposed to the original thermals which are 100% Merino wool. While these aren't officially compression garments, they do have a bit more of that feel than a traditional baselayer. Personally, since these are tight by design, I would still start with your normal size, because you don't want these to be loose. If you are looking for a more relaxed fit, just stick with the classics since you don't benefit from the polyester. I hope this helps!
Answered by: Gator
Date published: 2022-12-21
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Size Guide

Smartwool Womens Base Layers

SIZE X-Small Small Medium Large X-Large
US Numeric Size 0 - 2 4 - 6 8 - 10 12 - 14 16 - 18
Chest 32 - 33" 34 - 35" 36 - 38" 39 - 40" 41 - 44"
Waist 24 - 25" 26 - 27" 28 - 30" 31 - 34" 35 - 38"
High Hip 31 - 32" 33 - 34" 35 - 36" 37 - 39" 40 - 43"
Hip 35 - 36" 37 - 38" 39 - 40" 41 - 43" 44 - 47"
Inseam 29 - 30" 30 - 31" 31 - 32" 32 - 33" 33 - 34"
Arm Length 27 - 28" 28 - 29" 29 - 30" 30 - 31" 31 - 32"
PLUS SIZE 1X - Large 2X - Large 3X - Large
US Numeric Size 16 - 18 20 - 22 24 - 26
Chest 43 - 45" 47 - 49" 51 - 53"
Waist 39 - 41" 43 - 45" 47 - 50"
High Hip 44 - 46" 48 - 50" 52 - 54"
Hip 45 - 47" 49 - 51" 53 - 55"
Inseam 30 - 32" 30 - 32" 30 - 32"
Arm Length 31" 31" 31"

SMARTWOOL FIT GUIDE
SLIM FIT: Follows the contour of the body.

REGULAR FIT: Room to move without additional bulk.

RELAXED FIT: Offers more room without being baggy.

LOW RISE: Sits low on the hips, approximately 3 inches below the belly button.

MID RISE: Sits high on the hips, approximately 2 inches below the belly button.

HIGH RISE: Sits above the hips. Slightly above the belly button.

HOW to MEASURE
CHEST / BUST: Measure under the arms, around the fullest part of chest and back circumference.

WAIST: Measure around the natural waistline, keeping tape a bit loose.

HIGH HIP: Measure around high hip circumference approximately 3" below natural waistline.

HIP: Measure around the fullest part of hip circumference, parallel to the floor.

ARM LENGTH: With elbow bent slightly, measure from center back of neck, across top of shoulder, to elbow and down to wrist bone.

INSEAM: Measure along inside leg from crotch to ankle bone. Or measure a well-fitting baselayer from crotch seam to pant leg bottom.