Customer Reviews Smartwool Merino 250 Base Layer Crew

Great base layer. Thin enough for good mobility and very warm.

It's my everyday undershirt base layers. Super comfortable and it can worn multiple days too as they don't stink after a days use.

Outdoor work and snowboarding base layer.

These are part of the daily wardrobe in winter. Never too hot, always comfortable. Biggest decision is which color to wear.

Love the color, fit and quality!

Purchased for my son. He was super happy to have comfortable, well working layers for the mountains & other adventures.

Amazing base layer, comfy and warm.

I have to wear a winter hat and have bought a few. This one is soft and fits very comfortably.

Incredibly comfortable, super warm, and the fit is spot on. I'm never disappointed with anything from Smartwool

I love that these are all-natural - no synthetics!

Work

By far the best thermal top out there. love putting this on before sliding into my sleeping bag or starting a chilly hike. feels great against your skin and keeps you nice and toasty

Bought these for my partner. Got them just in time for a cold snap. He loves them and has been wearing them constantly. He usually complains about winter and being cold - turns out he just needed the right clothing to get out there!

Great to wear when working in the rink

Second to none, always keeps you warm and dry for years to come

Love these shirts! Great to lounge around the house during the winter months.

Really great. Fits well, keeps you warm. Its so nice that you can wear alone and not just as a base layer. If you are in between sizes, size down.

I have long arms so it's always tricky to find the right size.

Great product. I do wish that Smartwool would make their base layers and underwear tagless

The garment is well tailored and the fabric is a fine weave. The color is perfect. I highly recommend this product

Well made and good quality

I bought an all season version in small and I didn't realize how tight it was. Its good as an active underlayer but was a little cold. So I bought this thermal version in a medium so I had something slightly looser and warmer. Its been great so far. I bought the bottoms in matching green color and my girlfriend has been telling me I look like a cozy leaf. Which I am.

Beautiful layer that is great for all outdoor activities. Getting it on sale was an additional bonus.

Hands down the best base layer! I had to buy a second one since I liked it so much. Highly recommend!

I bought this for me but my husband grabbed it and won't let me have it back. Looks great on him and on me as a tunic length.