Customer Reviews Smartwool Merino 250 Base Layer Crew

Fits great, warm, good length.

Nice base layer, soft fabric! Purchased for my slender 6ft son - medium fit well, not too tight and not too loose, so he felt that it would work well and be comfortable to wear.

Wow, wool is crazy stuff. I was only a wool socks guy until I finally pulled the trigger on this wool baselayer and a lighter weight short sleeve option. This shirt is warm and the thickness of the fabric makes you think of fall, but I was impressed with the temperature regulation hiking out of our July overnighter spot, didn't really sweat or overheat at all. It also fits me really nicely. Props to smartwool for making their medium long enough to tuck in.

I purchased a medium so I could wear it over t-shirts...when I go hiking or any outdoor activity. I'm 5' 8" and weigh 145lbs...and I am fit.

I am 5'9", 152 lbs and I bought a small. The length of the sleeves and shirt are perfect for my build. This is intended to be a layer and the fit is slim. I am relatively thin and this shirt is fitted throughout. The material is great. It's very soft and a really warm base layer.

I bought one of these probably 10 yrs ago and wore the heck out of it. I often wear it as the top layer because it looks great. It held up great but it is now showing its age so I bought another. Saved 30 dollars on the olive and it's a fantastic color. Very dark for green. This product is worth every penny.

This is my second Smartwool Merino 250 because I love it. Super soft and comfortable for a base layer, I would love to have more of these.

Beautiful slimming base layer. Excellent quality..

I bought this garment hoping to add to my cold weather golf gear. After receiving it i immediately put this in the starting rotation. It is everything I am looking for in a base layer. Highly recommended.

I have just been wearing this as another long sleeve too but plan to use it as a base layer. 6'3, 185, athletic build and the large is perfect. Absolutely love this top.

Purchased for base layering - skiing and regular winter wear. Go-to base layering for my winter golf outings too. First time to purchase Smartwool - was absolutely surprised by the quality, fit and feel of the product. We are sold on Smartwool!

A great baselayer to add to your quiver. I also use it as a primary shirt around town sometimes, as well, since it looks nice on its own! It is an athletic fit, so if you want a loser fit, I would size up. I got the Large and it fits me perfectly (6'3" and 175lbs). Definitely recommend.

This is a fantastic shirt. Lightweight but still thick enough for warmth. Super soft

Fits very nice and like all Smartwool fabric it's so soft. Better quality.

I mainly wear this base layer while hiking, camping, or when I want the best balance between warmth, comfort, and breathability. It's amazing how it doesn't retain odor and how fast it dries. Most of all, it provides excellent warmth.

Extremely comfortable. Great for anything outdoors. Worked really well for skiing and backpacking. Can also wear it out in town thanks to its good fit. #sweepstakes

Extremely comfortable! Fits so well that it could be worn around town in more casual settings. Great for backpacking and skiing. Would highly recommend.

I have a few baselayer tops in the rotation, but this little buddy is definitely a favorite. It fits really well, is super soft and never feels grimey after a long day of skiing uphill (thanks Merino < 3)

Love these so much I bought all 4 colors. Great to wear around the house by themselves, or put a t-shirt over them to wear to work (local bike shop).

This has become my favorite sweater. At 6'2", and long arms, a Large fits me perfectly. It's also very comfortable, doesn't smell, and can be worn as mid-layer or out on the town. Seriously, it does it all.

Great look, feel and style 5 stars !!!

Bought these and took them to Breckenridge this past week. Amazing base layers. Will not purchase any other brand. A++ and super comfy!

used as a base or only layer under rain gear

All five family members own 15 of these shirts among us. They are staples in our wardrobe, and people are constantly asking us about them. We do prefer the solid colors.

Keeps you warm & cozy even in super cold temps!