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Intraknit Thermal Merino Crew Baselayer - Women's

4 out of 5 stars
6 Reviews


Size Chart


Why We Like The IntraKnit Merino 200 Crew Top

Designed for comfort, the Smartwool IntraKnit Merino 200 Top will keep us dry and warm while we embrace the elements. This midweight baselayer features a 3D mapped design, ribbed elbows, and a synthetic-merino wool mix for keeping cozy in the cold.


  • Midweight baselayer for cold-weather activities
  • Merino wool blend manages moisture and temperature
  • Merino wool naturally resists the buildup of odors
  • 3D mapping and mesh ventilation conform to you
  • Ribbed elbows offer additional durability
  • Slim design eliminates bunching under your layers
  • Item #SWL01EY
53% merino wool, 45% polyester, 2% elastane
Insulation Weight
Center Back Length
[small] 25.5in
natural property of merino wool
Claimed Weight
[small] 6.2oz
Manufacturer Warranty
2 years

Overall Rating

4 based on 6 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 2 reviews
5 Stars - 3 reviews

Fits Slightly Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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4 out of 5 stars

June 10, 2023

Love it, but snags

I've used it several times
Size Bought:
5' 3"

I love this top. It keeps me warm and I like the look just as a shirt. It’s slim fitting so it comfortably fits under other layers. However, for some reason it snags constantly on things so I’m concerned about its longevity. Otherwise, I love it

kar4288655 k
5 out of 5 stars

November 29, 2022

I love this top

I've used it several times
Size Bought:
5' 6"

This top is my new favorite base layer. It is super soft, moves with you and warm!! I have many wool base layers which worked fine and made hold off on buying yet another one but I am so happy I did! Buying one more as I keep wanting to wear it over the others. I live in the PNW and spend a decent amount of time outside and find that high performance clothing items like this make it so much more enjoyable.

Angela S
5 out of 5 stars

February 5, 2022

It keeps you warm

I've used it once or twice and have initial impressions
Size Bought:
5' 3"

I bought this for my mom and daughter and it kept them warm in Aspen. And aspen is cold! It does run a little small and it?s snug. If you?re in between sizes or just want not such a tight fit I?d definitely go up one size. It?ll still fit you right.

Jeremy A
4 out of 5 stars

October 1, 2021

Cute and snug but a little fragile

I returned this product before using it
Size Bought:
5' 10"

Such a cute design and cut! It?s darling and capable! It does fit a touch more snuggly than my other smart wool, so if you?re on the fence between sizes maybe size up. The sleeves and body are nice and long. For reference I?m 5?10? and 125 pounds and I got a small, which was pretty skin tight, a medium might have been a better fit for me. Unfortunately I did end up returning this because it snagged a little too easily. At full price it wasn?t worth it but if I see it on discount somewhere, I?ll pick another one up ? it?s that cute even though it?s a little fragile!

robyn D
1 out of 5 stars

November 6, 2020

fits ridiculously small

Size Bought:
5' 2"

if you're thinking about buying this , go three sizes up. I purchased this sweater online. Typically I wear small, and wanted a little looser, so chose a medium. This sweater is so tight I can barely get it on, it's like a xxs. Customer service won't cover the return shopping, even though there is absolutely no way a person could know to "choose up 1-2 sizes" (as they've told me during my issues trying to get the return covered.) BUYER BEWARE. Fits like kids clothing

Andes M
5 out of 5 stars

October 16, 2020

Flattering fit!

I've used it several times
Size Bought:
5' 9"

I like this fit more than many other styles of Smart Wool because it was more fitted than many of the unshapely looser styles. I got the Marlin for some color, and it?s a deep enough color to not be too bright. I have a long torso and this shirt is plenty long, so it may be too long for shorter gals.