Smartwool Women's Microweight Bottoms


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Smartwool Women's Microweight Bottoms

Perfect for an active outing in cool weather, the Smartwool Microweight Bottoms for women are lightweight, soft, and as stretchy as a second skin. Made from Smartwools lightest weight NTS jersey fabric, these merino wool long underwear bottoms are naturally odor-resistant and moisture-wicking. They breathe easily to help regulate your temperature whether youre running on a fall-painted forest trail or hiking in the spring slush, pushing towards the summit in the glaring May sun. UPF 30+ sun protection will keep your pale winter legs from burning. A covered elastic waistband sits just below your belly button for a natural-rise fit that doesnt dig in and flatlock seams eliminate chaffing. Tights for athletic endeavors when heavy long underwear is too much, the Smartwool Women's Microweight Bottoms will help you stay comfy in the shoulder seasons.

  • Fabric: NTS Microweight 150g; 100% Merino Wool
  • Standalone baselayer for high performance in the heat
  • Cool-weather baselayer
  • Jersey knit; UPF 30
  • Covered elastic waistband adds comfort
  • Flatlock seam construction eliminates chafing
  • Heat transfer logo at left hip
  • Knit in Vietnam
  • Washer and dryer friendly
  • Form Fit: their slimmest fit, follows the contours of the body
  • Natural Rise: sits just below the waistline, about 1 inch below the belly button
  • Inseam: 29.5 in, 75cm (size M)

Purchase the Smartwool Microweight Bottoms for Women from All order totals over $45 qualify for free ground shipping.

5 Star Rating


5 Stars julia81 - November 10 2011

amazing product
My fiance bought those Smartwool thermals for me and asked me to review them. This is a second time I buy this product, the last one hold for a year. And I have to say - these thermals are really amazing. They are warm, light and cozy. I can wear them under my jeans and feel very comfortable. I'm petite, but they are not too long to wear. I will definitely buy from this line again.

5 Stars Pickle - January 13 2011

Not too thin...Perfect.
I read quite a few reviews on these before buying them and almost went with the midweight because someone said they ripped theirs pulling them on which indicated to me they were very thin. They are thin but not as thin as I thought and you would really have to try hard to rip them. Perfect. Love em.

5 Stars Paws - December 29 2010

Love Smartwool
I was looking for thermals that weren't too hot, light weight and warm. They are perfect to wear under my scrubs in FL. I plan on ordering a set of the midweight to take with me next month when I go snowboarding.

5 Stars Dobelover - November 10 2010

Perfect base layer
I am very pleased with microweight bottoms in black color from Smartwool. I purchased encouraged by high quality of previously purchased socks... I highly recommend them for cold weather as a base layer or for lounging around house. My only complaint is they are shorter than ideal for me (I am 5'10" tall). Additional two inches of length would be perfect for me.

5 Stars NewSmartwoolFan - October 25 2010

the perfect wool leggings
I have been looking for a pair of wool leggings for 2+ years now since I moved to Ontario. Just got these and they are (almost) perfect! Very thin and light, but not see-through. Can be worn outside for running, inside as lounge pants/sleep pants, or as underpants when it's really cold. Appropriate as tights under a casual sweater dress or skirt too. They were very slightly itchy- but just very very slightly- when I first put them on because my skin is fairly dry, not because I'm sensitive to wool. It didn't bother me, but I'm not sure if it might bother someone who is sensitive to wool. After washing they became even softer. The fit is true-to-size in my opinion. I am a size 0 regular, and the XS is a good fit. The waistband is also very comfortable- not too tight or loose. They will be very well used this winter. Highly recommended.

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