Customer Reviews Smartwool Merino 150 Baselayer Long Sleeve

perfect, warm and not sticky against skin

Gift for my mid-20s daughter. She says it feels and wears great.

I use this product as a base layer. I love how light it is while still keeping me super warm! #sweepstakes

I love it! It's warm, fits well and is black! Which I love.

The size small fits perfectly and works perfectly for this often times chilly IDAHO spring weather. Love it!!

My son told me about this clothing because I am always cold when outside and in the winter time. I purchased one of these base layers and LOVE it! It is not itchy at all. It is very cozy, soft, warm and looks great on too! Does not itch when I am doing sports and sweat. This has been so worth the money spent!!

I wear this shirt as a base layer or as a top, I love it either way!

This is so soft and never itchy like I thought it might be. Warm but never to warm always just right.

Purchased for travel but looks great with a skirt for work. Will be purchasing additional colors.

I LIVE IN MONTANA SO I WILL WEAR THIS PROBABLY 9 MONTHS OUT OF THE YEAR!

the green color is nice but it will really show-off your underarm sweat during activities, so keep that in mind for your use case. as with all smartwool, sweat will dry out even while you're still wearing it.

Wife likes the fit and the material texture. Will use it on the upcoming Iceland trip.

I use my thermal Smartwool as a sweater or base layer. I have 150 Smartwool in large that are slim fitting and great! But I got the heavier set and it's much larger and the pants are very big. Not so thrilled with the fit of my thermal weight - I I've the purple iris color! Its gorgeous. Just tr sizing is like an xl and that makes them too large. Very disappointing.

My XS skiing daughter who has always borrowed my Med smartwool base layers now has a set of her own! So plush and cozy!

It looks great, feels good, warms you, cools you, lets you swaeat, absorbs your moisture, and lasts long. What more can I say?

This is a nice base layer that I wear under sweaters as well as for hikes, The only reason I took off one star is because the "natural" is very yellow, when I was expecting a cream/off white. Too much of a hassle to return, but not what I was looking for color-wise.

great, but too tight

Fabric is a Nice base layer however the sleeves are a bit roomy for this.

I have been buying merino smart wool types of products from several companies, including woolx and ibis. While I like the color of this item, it's not my preferred fabric or fit. Other brands' XS fits well. This is a little snug and I weigh 105. The sale price was right and I would still call it a good value & recommend others buy this line. And am definitely wearing my long sleeve base layer.

Solid base layer - not for super cold days, but I can see using this on cool camping nights in summer. Perfect for shoulder seasons (for New England's climate).

Great top, warm and comfy and fits nicely. Wish it resisted the exercise funk as well as my other wool clothing does though! This one I've been washing every other wear.

Nice shirt! Great fit! A little thin but great layer for running in the fall and spring

A must have, not so sure I like the merino wool and nylon blend. Not as cozy as 100% wool. Plus side though, nice that new blend doesn't pill up and holds it's shape better after washing.

I only use the black ones.