Customer Reviews Smartwool Merino 250 Base Layer Crew

I've owned SmartWool's crewneck 250 weight base layers for years; over the last 10 years or so, each iteration is less durable, less comfortable and less effective weight-wise than the previous. I ordered 4 of these shirts recently and the sizing has been supersized, the tailoring varies from shirt to shirt,, one shirt has an odd sleeve that is 1 inch longer than the other sleeve, the fabric is less comfortable and the shaping around the armpits is bunchy. I prefer the old crew neckline that had edging that was less thick/wide with minimal stitching. The baselayers I own from 10+ years ago are frayed but I prefer them for comfort and warmth over the ones that are newer. Change for the sake of change is not necessarily innovative or an improvement. I want a weighty 100% wool baselayer that is durable, comfortable, has a solid, thin edge neckline that is more straight with less scoop, and sleeves that don't bunch under the arms. These shirts are expensive and should have the attention to detail that makes them worth the price. Thank you for considering my comments.

Very soft and warm. True to size. I use it for skiing and it is amazing

Smartwool delivers a great product every time you want soft warmth and durability. This crew shirt is perfect for layering, but attractive enough to wear solo. The feel is soft and comfortable. Wool often irritates my skin, but this shirt is comfortable for mel

Love smartwool. These base layers are so pretty. Can be worn alone or underneath for added warmth! Washes up nice too.

I used this crew for my base layer on my thru hike of the Appalachian Trail. It is an extremely versatile shirt and wicks away moisture without leaving a bad odor compared to synthetic shirts. Even though it is merino wool (which I thought would be hot) I initially thought I would only use it in the cooler months of my hike. I actually used it through the entire hike as it was soft and comfortable. Upon returning home, I wear it all the time! I love the softness of the merino wool, how easy it is to care for (it doesn't shrink in the dryer) and how great it looks. I have bought more of these crew shirts and will continue to do so. Thanks Smartwool for making such a fabulous product!

The is a great and comfortable base layer. Great length in the arms and body and has kept me to the right temperature during hiking and snowboarding. It is slightly see-through, this top would be best with a suitable underwear or t-shirt over the top.

I wore this shirt several nights in a row while backpacking and camping on the Pacific Crest Trail. It is comfortable, very warm, and stayed smelling pretty fresh. I also love the teal color. I am usually a small and the small fit well.

Got a small and it fits just right. Super comfortable and warm for my outdoor runs here in frosty Michigan.

I work outside year 'round on a farm in a place where it's quite windy and winter temperatures are frequently sub-zero. While I admit the price point made my heart skip a beat I can now say these are worth EVERY penny you spend on them. Super soft, great fitting under my shirts with full range of motion for everything from throwing bales to wrangling animals, excellent shape retention, wear like iron, and the warmth and/or breathability is unparalleled. I get in the house from working outside and I don't want to take them off. They're just that nice. Plus they've got some cute designs and colors. I'll be slowly trading out every other brand I own and getting more of these. Smartwool has definitely won a customer for life!

Wore my new smart wool shirt on trip to Iceland, perfect weight. Could live in these- so completely comfortable.

This top is amazing. I am the coldest person on the planet in the winter. You won't even see me wear short sleeves until the weather is consistently in the high 70's. I now have thee of these tops and absolutley LOVE them. I wear them as a stand alone shirt, with a down vest or under a fleece top. Its breathable if you are active yet warm if you are not quite so active. The top is soft and has a nice shape. Wishing I had seen the new striped tops before I bought my last one. So cute!

Bought the berry colored 250 long sleeve top and it is fabulous. First thought after putting it on was "I have to get more!!!!" I am long and lean and this fits me perfectly (5'11", 145, long arms and torso, AA chest). I bought the medium. Have it on now. Not scratchy, toasty, awesome arm length and torso (this will be very long on you if you are short! Maybe they make a petite) and flattering. As I said in review the color is fabulous! Haven't washed it yet but I'm sure if I stick to cold and no dryer it will be fine. I have loads of other wool pieces so no special needs... Can wear it by itself or as a base layer... Nothing not to love!

Perfect as a stand alone for running or as a base layer for slower, colder activities. I also like the subtle color blend.

I have the black one and also a multi color. It can be worn casual or for going out. Warm but not hot. Great for fall, winter and spring. Ordering another. Best sweater ever.

This shirt is perfect for keeping warm in winter. It is soft, comfortable and washes well.

ESSENTIAL on every backpacking trip. It's a soft yet warm base layer for the cooler alpine nights!

The best thermal product I've ever had. It's extremely soft, comfortable, and keeps me warm on cool days and in cold weather without feeling bulky.

Love the color and the fit is always perfect.

This base layer is perfect...warm & comfortable. It is the second one I have purchased.

I would wear this shirt every day in cold weather. The material is soft and so comfortable. I love the raglan sleeves for best range of motion. And the print is beautiful. I have several versions of this classic crew and love them all, especially the ones with amazing prints.

This top is the perfect addition to my outdoor adventure wardrobe. The color is gorgeous and I can't wait to wear it for my next adventure in Iceland.

I keep my thermostat at 59 to conserve oil and it makes 100% difference in my comfort when I start with a Smartwool base layer. I have several and love them all. I am 5'6 125lbs and the XL hugs my body but is not tight. I would not be comfortable in a smaller size.

Great for hiking, backpacking, skiing, or just warmth around the house. They are comfortable and stylish have them in several colors. True to size chart.

I was looking for a nice base layer for my wife who gets cold easily. As you can imagine living in Buffalo, New York, winters can get quite chilly on occasion. This product was not only warm for her, it also looked very attractive on my wife. We were both very pleased with the material as well as the look. The design was very pleasing to the eye...just like my wife. Thanks for selling such a great product!

Super comfortable, I would just size down a couple sizes if you want a tighter fit but its totally preference.