Customer Reviews Smartwool Classic Thermal Merino Base Layer Bottom

Love these, I wear them under my jeans and pants around NYC winter months, plan to wear them hiking and skiing as well!

Soft,cozy,keeps you warm and cute!

Bought for skiing as I have several Smartwool baselayer tops. Fit was great out of the box. Were comfortable for an entire day of skiing.

A great layer in my 40-degree weather.

I purchased these for an upcoming extreme weather expedition. I love them so much that I wear them around the house. Very comfortable and true to size.

Outside in cool weather

Fits and feels great!

Fit great! Super soft and comfy! Would definitely buy them again!

I NOW OWN 3 PAIR..THEY ARE AMAZINGLY WARM AND COMFORTABLE!

Always a great layer from Smartwool

Super soft and warm, kept me feeling toasty in cold temperatures

Perfect for overnight fall camping,I can't wait to try these for my winter camping trips

Amazing!

Fit is perfect; extremely comfortable; keep me so warm in the winter!

Nice quality and stretch

Already have a pair of these, had to buy another. Wanted to buy the 3/4 base layer for skiing but many of the reviews said the cut was weird. These are no fail though so I had to buy again.

Fit great, soft not scratchy and colors just as pictured For reference, size 12 and I bought a large.

I basically live in them , I spend a lot of time outside, and I don't have to worry about being cold or wet, dry quickly when moving, Katrina

Really comfortable and soft. Works well as a base layer as well as backpacking pjs.

Very soft and great fit. #sweepstakes.

These are kind of like wearing Smartwool socks on my legs, I love them and will use them often when the weather cools down for daily dog walks and more.

Love the print excellent quality

I love winter and snow sports so quality baselayers are ESSENTIAL. These are my favorite among many.

I tried these for skiing this year and now I can't live without them. Definitely a keeper! Although I'm entering the sweepstakes, this is an honest review. #sweepstakes.

So warm, perfect under my ski pants. Comfortable !!!