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Stay warm and stylish with our collection of colored thermal shirts, designed for comfort and versatility. Crafted from soft, breathable materials, these shirts provide excellent insulation while allowing for easy movement. Perfect for layering or wearing on their own, our thermal shirts come in a variety of vibrant colors to suit any wardrobe. Ideal for chilly days or outdoor adventures, they offer a cozy fit that keeps you looking great. Elevate your cold-weather attire with these essential pieces that combine functionality and fashion effortlessly.
$115.00
Warm, great color ... Would definitely recommend these to folk that are enjoying cooler weather. ... [ This item is very comfortable, well designed and made. ... This works perfectly- it's Smartwool- so warm, comfy- and fits loosely enough that I can take off my outer layers when...
5
Patches
[ Needed a thicker base layer for skiing on those colder days. Perfect addition.
4
Skitch
[ This was a gift for my son. It keeps him warm during our cold winters in Minnesota.
$130.00
[ The black cherry color is very flattering. ... The garment care is oh so easy. ... Perfect Top for Layering orWearing Alone ... The styling is also extremely
5
Camper at heart
[ The black cherry color is very flattering. I ordered based on true body measurements and the size chart resulting in a perfect fit. The styling is also extremely flattering. The neck is not too tight and not too loose. I love the length of the body and the sleeves. The garment care is oh so easy.
$130.00
[ I bought the Smartwool to keep me warm and comfortable on a 12 day trek in Nepal. ... Stylish and functional ... Excellent comfort and warmth ... It has a very comfortable feel and looks great as
5
rahoran53
[ I bought the Smartwool to keep me warm and comfortable on a 12 day trek in Nepal. The performance was outstanding and, as advertised, it was very breathable to keep me warm and even cool in the afternoons. It has a very comfortable feel and looks great as well.
5
LPaul
[ I was looking for wool thermal layer for my husband, who runs cold. Rather than settling on a bland look, I chose this colorblock version for its added style. While he does n't fill it out quite as nicely as the model(!), he looks great in it.
$115.00
Warm and cozy ... She loves it- Warm and cozy and fits like a glove! ... [ I bought this for a gift for my daughter who works outside in Oregon winters with the
5
Track Mom
Material is so soft. It is also thicker than most other brand wool base layer tops I have bought. Smartwool is a great brand.
5
Raka
Fits well, comfortable and a breathable but warm base layer.
5
Valentine56
This shirt is so soft and warm! As a senior citizen, I get cold easily. Wearing this shirt to sleep in keeps me comfortably cozy.
5
Jill
This is a great product. I purchased one for myself on- line for Christmas, based on the previous smart wool base layer bought in the store in October 2024. The only problem is that the shoplifting tag was still on the product when I opened it on Christmas Day 2025. How Annoying!!!!!! Now I have to return the product. How about some quality control? This was a very unsatisfying purchase.
5
LT70
I bought this shirt about a month ago because it was on clearance. I have already used it a few times while cross- country skiing and it is great. It provides enough warmth without being bulky. I am satisfied with my purchase.
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