Customer Reviews Smartwool Merino 250 Base Layer Crew

Suggest washing and drying on delicate. Otherwise, after a while it tends to kind of rip in the same place in the front. So worth the purchase though and I live in these all year around.

These are the best cold weather base layers! I try to always have two going at a time and they last for years. I just replaced one that I had for 4 or 5 years I think. I wear them for snowshoeing, winter hiking, and cabin trips, but also just for cold weather yard work and walks. Soooo comfy and fit pretty true to size with a slim but not skin tight baselayer fit. I'd probably size up for casual wear. For some reason the solid colors are way softer than the prints so I only go solid now.

I use these for everything - base layer for biking, skiing and hiking, under my drysuit when diving, under a sweater during a cold winter day etc. They are comfortable and warm. Even if/when they get wet from an activity, they still provide warmth.

I have been wearing these shirts for over 10 years now. I live in the PNW and it's the perfect shirt for October-April. I wear them skiing, shopping with the gals, and to work. They are very durable, shirts I bought 7 years ago are only now getting underarm seam holes. Definitely don't put these in the dryer though, always hang dry. My one desire is for more neutral colors. I was excited for the Mink Heather, but it's far more purple than it is brown in person.

I use these tops for hiking and for work! They are a staple of my fall/winter/ early spring NW Montana wardrobe. I love the patterns.

Fits very well. very flattering. warm very soft. Not itchy like other brands. I enjoy wearing it with the thermal base layer magnets.

I use these Smartwool tops pretty much every day during late fall through early spring in Montana. Keeps me warm even when I'm not X-country skiing or walking the dogs.

Love love love this top. It's still fall where I live so I've been wearing it on chilly days- it goes well with just about everything, keeps me warm without overheating, and doesn't itch at all. I love the fit too. I'm usually a small/ medium and went with a medium in this so I could wear it as a looser/ comfy item and I'm not disappointed at all. I haven't washed it yet so I can't speak to its durability but the fabric is a nice thick weight and it feels nice and durable so far. Would definitely recommend!

Great shirt, I have multiple and love them all! Great as a base layer or on their own.

My favorite merino wool crew neck top. I won several colors and wear a medium or a large depending on my fit needs.. sometimes I even layer on two!! It's fun to match these with the base layer bottoms for a cozy home activity or an athletic adventure! Great top- soft and comfortable and everyone needs at least one!

Tried on. Great fit and soft feel.

Great product, very comfortable, stylish and good quality.

Perfect alone or under a sweater. Very comfortable and warm. Looks so nice as a top nobody would know it's a base layer. Sizing is accurate

Great fit, comfy, warm and dries quickly. I can wear it as a base layer and out to dinner. I love it!

Great fit. I am 5'4" 137 and a medium fit me perfectly. Comfortable and warm!

The first one we got from a different source than the online store, and it had a small cut in it. But customer service was great and they issued a refund/credit that allowed us the purchase of new one. My wife loves it!

Gorgeous and temperature regulating. I loved that the gray pine color was a warmer gray. Looks great with my pale olive skin that can't handle extremely cool or warm tones.

Love it going to wear us to Everest space camp very grateful to smart wool . Thank you so much.

I use this for running, walking and hiking when chilly. It's a great layer to wear. I also use it with jeans for casual wear.

My girlfriend loves this, we totally look forward to pairing up our tops on our next hike.

Bought this for Finland. Practical and super cute! True to size.

This heavier base layer is like my first Smartwool. I wore it daily in the cold weather for several years. Happy to find it on sale! I'll be prepared when the cold winds blow on Lake Ontario in December!

I love these thermals for sleeping and lounging. The snowflakes pattern is super cute!

Have at least 5 smartwool shirts. Great to wear alone or layer. Great heat regulators. Also have leggings and outdoor pants Never disappointed.

I love my new base layer top. I wear it when biking and hiking it wraps up easily into my day pack as the day warms up and is ready for when the sun starts to set. It's light and very soft. Arms are long which I like as they can duo as hand cuffs for chilly temps.