Customer Reviews Smartwool Merino 250 Base Layer Bottoms

I purchased these for a winter holiday. They arrived shortly after I ordered, so I was able to try them while lounging at home. They are completely cozy and not too hot in our tropical climate. Now I am on holiday in Northern Japan where the snow is deep, the wind chill is well below freezing and these leggings keep me comfortable and warm. I am so thankful to have these versatile and comfortable leggings!

Always the warmest. My daughter asks for a pair of these and socks for every Christmas

I got these for my girlfriend and it completely changed her experience on the mountain

Purchased for myself. I work on a ski mountain and spend a lot of time inside and outside. I love the comfort, the style & warmth. My only problem is I want more!

Great fit. Warm and comfy?

Got these for my MIL and they are perfect!

Great color and soft material.

I use this as a ski/snowboard baselayer. Functions perfectly, great fit and based on past experience with Smartwool, holds up well with heavy use.

No such thing as bad weather.unless you forget your Smartwool base layers! Just the right amount of thickness to wear under your clothes, leggings, ski pants, or by themselves in a sleeping bag! Fits true to size, wears exceptionally well- just remember air drying is best!

I needed a very warm base layer for an upcoming trip and since I've been pleased with Smartwool socks, I decided to try the merino base layers even though I'm exceedingly sensitive to wool. I recently wore these bottoms (and the top) underneath fleece pants while exercising outdoors on a single-digit temperature day to test them out. They were very comfortable (not at all restricting), didn't cause itching and kept me warm. I typically wear size 2 pants and the XS fit well. They're snug but I want a close fit since I'm wearing them underneath other pants. Having said that, they're very attractive and not too tight, so I can wear them alone if I choose. Very satisfied!

Fantastic--comfortable and warm. I have loved the base layer top for years and finally bought the bottoms, should not have waited so long!

Great product for the price. Wearing mine now and its cold out. They are so comfy I do not know they are on. Perfect layer for winter . I plan on buying a second pair in the future. Honestly I could live in wool. I have several pair of Smartwool socks and some long sleeve tops. They are all my "go to" garments.

I use these for fishing on cold days we go out. So far they are keeping my legs warm! Just slightly big, but work well!

These bottoms were soft and very warm. The material felt thick and durable.

Super cute, warm and comfortable. Great for my hunt

Warm layer for cold winter walks. Comfortable, lightweight & easy to launder. Quality product.

Perfect amount of thickness. Can be worn under my pants or on their own.

These are my most favorite base layers. I have them in many patterns.

Love these for cold Minnesota days, and while riding the bike around the city

Fit comfortably from the start.

Bought these for my spouse and she loves them!

I love the color of this base layer. I wear the bottom/top underneath my work outfit as a clinician in healthcare. I will also be wearing them skiing when I get to the mountains. The pants are not too tight or too lose. They fit well on 5'6 frame. I enjoy the feel, warmth and the ability to not have to wash them after every use!

My go-to for cold wet weather.

Use as an undergarment for running in the cold weather. Absolutely love the warmth it provides

Love the patterned ones. Warm for skiing and for winter boating and look cute when you throw the insulated skirt over it for apres drinks or running around town! (I wear a large because I am an athlete but I'm not that tall, so they seem a little long for a 5'6 girl. But I don't personally mind it.)