Customer Reviews Smartwool Merino 250 Base Layer Bottoms

Very warm and comfortable base layer. I bought these because the pair I owned seemed to be a little too thin and just barely seemed to keep my legs warm on colder days. These are significantly thicker and well worth the money.

Got as a present. He says he loves them and that they are comfortable and warm. PS. I have 2 smart wool shifts and love them! My shirts are multiple years old, and in great condition despite many, many adventures.

I work outside and these base bottoms really keep me dry and warm. I would buy them again. Great value.

Incredibly comfortable and warm with solid wicking ability. I was warm when it was raining and these were wet at around 35 degrees for a few hours while running.

Just got back from a weeklong trip skiing in Colorado, temps hovered around 15 degrees. This single base layer is all you need under your ski jacket, to keep you warm & cozy.

Love this! Work much better than any other brand.

Best long underwear to wear under waders period.

Great product. Very warm and comfortable. Seems durable.

I bought these bottoms for my son specifically for a snowboarding trip to Jackson Hole, WY. He loves them and says they are very comfortable and kept him plenty warm. We use a lot of Smartwool products as avid hikers and campers so knew I wasn't going to be disappointed. Keep up the good work!

all super,

Love these pants!

Outstanding base layer. Needed something a little heavier for low activity in cold weather and this fits the bill perfectly.

I used this as a base layer during a duck hunt. It was 18 degrees and I stayed dry and comfortable all day.

I use these for skiing, hunting, and anything else that's outside during our harsh Minnesota winters. Super comfy, Super warm, easy to layer, What's not to love!? Own several pairs, plan on owning several more.

got them for elk hunting in wyoming... they did not let me down 100 times better than the UA i had been using

Hi

Purchased for snowboarding & cold winter hikes. These bottoms work perfectly for this. Very comfortable & warm layer.

#sweepstakes

Comfortable and warm long underwear.

Very comfortable

Watched my dog fall through the ice on a river in north Idaho during January of this year (2019) while we were cross country skiing. I army crawled over to where he fell in as he tried but couldn't get out. The current was starting to push him under the ice. I leaned further than I should of trying to pull him out. I fell in. Lost my breath immediately. My dog was panicking. I pushed my dog out to an easier section of the bank to climb out. Then pulled myself out. Completely soaked in the middle of winter we began to ski home. Wearing these thermals and other smart wool gear helped me make it back to the cabin that night.

Warm, soft, very comfortable; I wear them 24 hrs. a day.

Wear these almost daily now, they are so comfortable and work so well you barely remember you're wearing them! Quality material for sure. Only complaint is when you sit down they ride up a the ankles a bit so have to wear calf length socks to avoid that. Fits true to size.

Just bought this as an undergarment for dry suit diving. Works like a charm; warm, soft, and breathable.

I wear this wool long underwear with my foul weather gear on a racing sailboat on off shore, long distances races where the weather can get very wet and very cold. This long underwear, along with the matching wool undershirt, keeps me comfortable and cozy. Love it.