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Discover the ultimate comfort and warmth with our collection of merino wool bottoms. Crafted from premium merino wool, these bottoms offer exceptional softness, breathability, and moisture-wicking properties, making them ideal for any season. Whether you're layering for outdoor adventures or lounging at home, our versatile styles provide a perfect fit and superior insulation. Enjoy the natural temperature regulation of merino wool, keeping you cozy without overheating. Elevate your wardrobe with these essential bottoms that combine functionality and style effortlessly.
$115.00
Exactly what you expect from smart wool base layer ... They are exactly what you expect from smart wool. ... [ I got these as a gift for someone and was impressed by how soft they
5
Connie
[ My old lady and I have the smart wool top and bottom 250 base layer set. They are exactly what you expect from smart wool. Great quality, the warmth I needed, and pretty useful in most conditions. If you need a base layer or something lightweight to wear on a chilly/cold night- These are useful and for great value.
5
Britt802
[ At first these pants feel sort of itchy but once you 're moving around in them it's very comfortable. I first wore them in 35- 40F under normal hiking pants and was too warm while moving. They do regulate body temp well but I wo n't be wearing these hiking unless it's below 35F. I 'm also not a cold bodied person and I move fast.
5
jjrunning
[ We live in Minnesota, and have pretty cold winters. This baselayer has kept me much warmer than my old baselayers, so far! Great for running, walking or casual use. I plan on using them for a winter camping trip coming up as well.
5
KonaSunsets
[ Bought these as a gift. My daughter said her husband LOVES them. He's had a pair for over 10 years and they are worn out. So a new pair was needed.
5
jackie27
[ I got these as a gift for someone and was impressed by how soft they were. I haven ’ t worn them, but he ’s said they ’ re very warm and not itchy at all. I ’ ll definitely be buying a pair for myself soon!
$125.00
Smart wool has always made quality products and these are no different. ... Perfect weight to stay warm in cold weather. ... I love how they keep me warm but do n't make me
5
tjflan2
Fit true and worked outstanding as base layer for football game. Very comfortable and breathable.
5
Mountain time
Fit great especially in length. Perfect weight to stay warm in cold weather.
5
Kwhendy
Bought these about a week ago and wear them nearly every day. I love how they keep me warm but do n't make me hot.
5
srgmnh
These really are a step above. Great fabric, great warmth, hold their shape well. Worth every penny.
4
Jdub
Smart wool has always made quality products and these are no different. But… awfully pricey for a pair of long Johns!
$115.00-$125.00
I absolutely love the Smart Wool Thermal merino wool leggings- will be using the set to sleep in for colder hike thrus this fall up north. ... They are warm for sure but I can ’ t wait
5
Maw maw Z
My legs will not be cold this winter. They are of good quality and very soft and warm.
5
Tara H.
Absolutely love the feel of these thermal pants. I plan to use these on the trail to sleep in on cold nights. It should be comfy and warm. Can ’ t wait.
5
Tara H.
I absolutely love the Smart Wool Thermal merino wool leggings- will be using the set to sleep in for colder hike thrus this fall up north. I can ’ t wait. They are so soft, warm and comfy. The fit was great and I really like the color.
5
Sydroo
Fits true to size. Keeps you warm! Relaxed fit and love the color. Makes snowboarding more enjoyable.
5
Mim1
Used these under sweats in below freezing temperatures in Quebec City sometimes needed snow pants too, other times just the two layers.
$125.00
I got medium top and bottom and they are true to size. ... My wife and I bought two sets each of tops and bottoms and she just simply loved them instantly ... [ These are great and probably my favorite pair of base layer
5
cathy
[ I bought these and the matching top for a hiking trip and LOVE them. They are so soft and comfortable and kept me warm without making me sweat. Perfect!
5
Karen
[ Amazingly soft and NOT itchy at all! High quality and fits very comfortably. Can ’ t wait to try it out soon with cold Michigan winter up north!!
5
Lynn
[ Love the quality and softness of these wool undergarments! I got medium top and bottom and they are true to size. I hike alot in the winter in the Smoky Mountains. These garments kept me cozy and warm! Love the mint green color also!!!
5
inaudwetrusr
[ These are great and probably my favorite pair of base layer bottoms. They are cozy, not too tight and breathe nicely. I ’ d like to buy another pair but my size is out of stock.
5
Ralph
[ I am an avid walker and must have my daily jaunt or I will go bonkers. I have hiked in all weather from the cold sub temps of Minnesota to the rainy and windy winters of Texas. Having warm thermals are essential. Searching online reviews, Smartwool keeps popping up. My wife and I bought two sets each of tops and bottoms and she just simply loved them instantly When ever the temp dips she gleefully pulls on her Smartwool NTS and a shell and she is out the doors. The material is just the right thickness and the seams are well hidden. It instant warms the body and as claimed, do not smell after a few uses As for durability we have to wait and see. We have other woolen garments and we can see these products appear to be durable. No regrets buying them but regrettably the color choices are limited due to stocks available.
$60.00
The fabric was amazing and unexpected by me given they are wool, the only bummer is that I am in between xs and small so I had to return. ... Smart wool running
5
Kelley
[ The shorts were beyond my expectations! The fabric was amazing and unexpected by me given they are wool, the only bummer is that I am in between xs and small so I had to return.
5
Jules
[ Great: style, fit, material, design. The liner is not tight like ALL OTHER women ’s shorts- no show liner! The zipper in the back is perfect for chapstick and a key. I have many of these shorts, my go- to for any run 5 to 50 miles.
5
salishfrog
[ These are so comfortable- I just bought another pair! They 're a trim fit without feeling constricting and I have n't had any chafing issues, even when they 're totally wet. I like that they dry fast so I can rinse and repeat. The 2 pockets feel secure, too. I 've had my first pair for a year and they look new so I think these will last a long time.
$60.00
Lightweight, great material, deep pockets and so comfortable! ... Perfect for hiking or any other outdoor adventure. ... Light weight an comfortable ... I will be using these for
5
kh311
[ I love these shorts — I find it almost impossible to find shorts that fit me( narrow waist, curvy through butt and thighs), but these fit perfectly. The material is light, comfortable, dries quickly, and seems to resist odors better than other athletic shorts I have. The little zippered pocket is a nice touch, too. I only wish they came up a little higher on my waist! 5 ’ 5 ” 120 lbs, ordered size XS.
5
Sknight
[ Surprised how comfortable these short are. Very high quality. I like the fit alot, not to short not to long. I will be using these for hiking. Worn about 7 times now and still loving them.
5
Allison
[ These are my first pair of wool shorts so I was n't sure what to expect. They are fantastic! I thought that they would attract dog hair( I have 4 pups), and they have n't at all! My only problem is that I 'm kind of a hard fit right now and I did n't want them to be too small so they are a bit too big. But that's completely my fault. Very happy with these and I 'm sure I 'll be buying more.
5
HikeHappy27
[ I bought these shorts over the summer before a big camping trip in the Rockies and Tetons and they held up perfectly. Finally shorts that do n't ride up with any sort of movement and they kept me cool and wicked sweat. The length is perfect in the sense they are not too long or too short. I bought three more colors and these will be the only shorts I will wear now.
5
Teachpam
[ Excellent shorts! Light weight and so comfy. Quality all the way. Snap closure and moisture wicking. Side pockets. Perfect for hiking or any other outdoor adventure. You will love them. Just do it!
$150.00
They are super comfy and the cuffs on the bottom are stylish. ... Super comfy, all the benefits of wool. ... They fit true to size and the merino wool is very
5
nederlandsehardloper
I bought these pants a month ago and I love them. They are super comfy and the cuffs on the bottom are stylish. They are also warm. If only I could get them to pass as dress pants...
5
Cookie
These pants should be illegal they 're so awesome. Spent 3 weeks in Asia trekking in either these or a pair of Swift pants. Only wish the pockets zipped, but that does n't detract from their comfort. They run a little more relaxed than other Icebreaker stuff; not baggy, but definitely roomier.
5
Nomi
I wear these for sport, around town, on the plane.... They 're flattering and comfy. The fabric is the usual high quality Icebreaker merino that never disappoints-- no stretching out or pilling. Size runs true to generous.
5
SarahMN
Loves these wool sweatpants! Super comfy, all the benefits of wool. Great for warm up and cool down, yoga, travel and just hanging out.
5
Carolyn
[ Go to pants! The waist band is perfect. No buldges above or below. You know what I mean! Light weight for all day long wear yet warm. I would buy again.
$115.00
The merino wool provides that sweat wicking warmth that is so necessary for a base layer in skiing. ... I will definitely get this top and it ’s matching bottom in new colors as they become
5
Julia
Beutiful set. Soft, breathable. Love the color. It doesn ’ t compress your body or stomach
5
Trixie
Very comfortable, warm and lightweight. I would recommend!
5
Mandy C.
Fits comfortably and looks great! Really glad I found this brand.
5
Kate
My new favorite base layers! They fit like a glove and keep me so warm in even the coldest conditions. Obsessed with the Alpine color, so cute!
5
Sam
My absolute favourite base layers. Wish I could live in these legging.
$70.00
Smart to wear wool ... They fit perfectly, and the material is soft and smooth. ... [ Love their socks, expanded into shorts in the heat of the summer. ... [ I may have to get more of these terrific
5
Outdoor Bob
[ I may have to get more of these terrific shorts. They fit perfectly, and the material is soft and smooth. I didn ’ t even know Smartwool made shorts!
5
Sweet dad
[ Love their socks, expanded into shorts in the heat of the summer. No problem! Not sure what I may explore next but will search on for it on mooseejaw
$120.00
[ These shorts are comfortable. ... So comfy. ... Love that they are anti- bacterial and no- stink. ... They are so comfy! ... Comfy shorts! ... I definitely bought two pairs and will likely buy
5
JM
[ I love how these fit and how they feel! They are so comfy! Finding shorts that fit is always hard and these are just the right length to width ratio.
5
kurklk
[ These shorts are comfortable. I am actually using them as jammies right now. Love that they are anti- bacterial and no- stink. They look great to go outside also. Multi- purpose. I will probably be buying another pair in the future. Love icebreaker products
5
Gi
[ I spoiled myself to buy these for home use. So comfy.:)
$130.00
Perfect for Long Cold Days!!! ... Extremely comfortable and warm, kept me warm all day. ... I received a size medium, which fit snuggly, but if I was going to order them again I would size up to a
5
BellaJohn
[ These leggings are so warm and fit so well! They are super cozy and kept me warm all day skiing! I love the white stitching, it makes the leggings SO flattering.
5
tarynashh
so happy with these base layers!!! what i love most is the quality, sustainable materials. they are breathable and do n't make me sweat, but keep me warm. they stay put and i do n't have to adjust at all. the contrast stitching is super cute too.
5
brynnsadventures
[ If you have a small waist but thick thighs or bum, definitely size up. I usually wear I size 4- 6 in most leggings but find in merino layers I have to size up because it's tight around my quads, these are similar. I received a size medium, which fit snuggly, but if I was going to order them again I would size up to a large. The quality of these leggings is amazing! So cozy and comfy!
5
sumho
wore these for a ski trip recently and they were very comfortable and provided good warmth with my bibs for a couple days of downhill skiing
5
JJJCCC
Love, love, love. Sized up for a more comfortable fit and they ’ re perfect. These have become my go- to base layers for cold ski days in the North East. Love the color options as well.
$95.00
I like these shorts because they are well made, comfortable, fashionable, and perfect for my needs. ... Icebreaker Running Shorts are
5
MamaBear
I like these shorts because they are well made, comfortable, fashionable, and perfect for my needs.
Merino wool bottoms offer excellent insulation while remaining lightweight, making them ideal for layering in cold weather. They are naturally moisture-wicking, helping to keep you dry and comfortable during physical activities. Additionally, merino wool is breathable and odor-resistant, providing comfort for extended wear.
Yes, merino wool bottoms are highly suitable for outdoor activities such as hiking, skiing, and camping. Their thermal properties help regulate body temperature, while their moisture-wicking capabilities keep you dry during strenuous activities. The softness of merino wool also ensures comfort against the skin, making them a popular choice for active individuals.
Merino wool bottoms typically offer superior breathability and moisture management compared to synthetic options. While synthetics may dry faster, merino wool provides natural temperature regulation and odor resistance, making it more comfortable for long-term wear. The choice between the two often depends on personal preference and specific activity needs.
When selecting merino wool bottoms, consider the weight of the fabric, as lighter weights are better for active use while heavier weights provide more warmth. Additionally, look for features like flatlock seams for comfort and fit, as well as the intended use, whether for casual wear or high-performance activities. Lastly, pay attention to the fit to ensure optimal layering.
Yes, merino wool bottoms can be worn in warmer weather due to their breathable nature. They help regulate body temperature by wicking moisture away from the skin, keeping you cool and comfortable. Lightweight merino options are particularly effective for this purpose, making them versatile for various climates.
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