Customer Reviews Smartwool Merino 250 Base Layer Bottoms

Brought these on a ski trip and they kept me warm yet breathable. They aren't restrictive and allow for movement. Slightly see-through but great base layer.

The pants are warm, soft, and long enough for my long legs, but I do not like the way it fits around my waist in the back. It doesn't stay on well when I bend over and have to adjust when I stand back up.

Good fit but too long.

Worn for indoor lounging as well as for my daily hike: This is my first pair of Smartwool thermals. I purchased these along with one orher pair plus tops to mix and match. After trying out for several days, I ordered a pair of All season bottoms for when the temps are not as cool.

My 4th pair of these. So comfortable, warm, durable, great colors. Great for skiing base layer or even under skirts.

LOVE the Smartwool brand. I have at least a dozen pair of their socks as well.

I love how soft the fabric is, making them so comfortable and cozy. I do wish that the bottom was a little looser so I could pull them up above my ski boots.

Purchased these for Antarctica trip. Served as a warm base layer. Quality and comfort would vastly improve with a higher waistline similar to yoga leggings. The current waistline sits at hip line or below. Will not repurchase without this design upgrade.

Keeps me so warm with out feeling bulky

Slides under jeans and slacks comfortably for all day warmth

I bought these to wear under my jeans in winter but ended up wearing them as pajamas too since they were so comfy and the perfect weight. I predict another pair will find their way home to me this season.

My apartment is always cold so I wear the smart wool garments day and night as a base layer. Really helpful on days I must get out on local errands since I don't drive.

I've been wearing these merino bottoms every day because of the cold and only took them off to wash. They're just awesome!

Product is good, I required customer service after my purchase though and it is essentially non existent so you better hope you get the exact right item and do not require any help.

It's the medium weight that I love. It's warm enough, but not too bulky. I've loved the evolution of the years. This is perfect.

I have worn Smartwool for years and these leggingsI have them in every color ever!!! Thanks for the comfy feeling I have when I am in them.

I love the durability and warmth of Smartwool and will keep buying this base layer bottom even though I wish the legs were longer for us tall humans, and that that the waistband were taller, more like lay-flat yoga pants that have a 5 to 6 inch tall waistband. This would make it possible for the back of the waist to sit in a more comfortable position, without it dipping down to let in a cold breeze! That said, I have tried others, but Smarwool base layer bottoms are STILL the best quality for warmth and durability. They last and last and last. Plus they are warm no matter what the temp! I even wear them to bed on cold nights.I wear a medium in almost every other legging or yoga pant, but Smartwool has always seemed to run small. I wear a large for this base layer bottom.

I love these leggings as a base layer under my pants in the winter. I just wish they were thicker.

Living in Alaska for 50+ years had many "long johns" and these are THE BEST. Fit great under clothing

Bought these for my daughter to keep her cozy walking to classes. She loves the color too!

This product is so warm and comfortable. I will definatly purchase again and have it every year for the winter season.

I wear merino tops every time I ski. I wear it all around in day to day life. Great for camping and riverside.

These are just like all of the Smartwool I own - perfectly comfortable and warm. I love them! I started with a pair of socks and now I'm a customer for life.

I wore it right out of the box on a cold day. It was comfortable and fit so well. It has the right amount of stretch and is 100% merino wool, what is this sorcery.

Paired with the patterned base layer top, I'm wearing it lounging around after the Thanksgiving holiday. Best at home casual outfit of the season!