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Discover the best climbing shirts designed for ultimate performance and comfort on your next adventure. Our collection features lightweight, breathable fabrics that wick moisture and provide excellent mobility, ensuring you stay cool and agile while tackling challenging routes. With durable construction and thoughtful design elements, these shirts offer protection from the elements and a perfect fit for all-day wear. Whether you're scaling cliffs or enjoying a casual hike, our climbing shirts combine functionality and style, making them essential for every outdoor enthusiast. Elevate your climbing experience today!
$115.00
This shirt is so soft and warm! ... She loves it- Warm and cozy and fits like a glove! ... Material is so soft. ... It provides enough warmth without being bulky. ... Warm and
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.
$99.00
best shirt ever ... Best summer shirt ever! ... [ This is the best button up tshirt ever. ... Very comfortable and great craftsmanship. ... I have worn it both for outdoor activities and even work as it is rather
5
Squatch
[ Love the style, light weight, and quick dry. Will be making this my go to backpacking shirt in the evenings this summer. Comfortable fit and stretch for hiking and mountain biking. Great quality and design. Feels comfortable even in 103 degree whether while drenched in sweat and dirt; and quick drying. Will need to size up, but I won ’ t hold that against OR, as sizing up is recommended. More great apparel from OR has earned my loyalty.
5
esencial
[ After about a month, this has held up through a variety of activities, looks nice, and is very lightweight. The fabric is super stretchy. I have worn it both for outdoor activities and even work as it is rather stylish.
5
SomeGuy
[ This is a great lightweight shirt for when the temperatures rise. Fits true to size and looks great. Very comfortable and great craftsmanship.
5
mowen
[ I got this shirt and it did not disappointed it has a great feel and fit I think I will buy some more in various colors That's how much I love this shirt
5
Mellow Ivory
[ I got my size L Outdoor Research Astroman SS Sun Shirt( blue) and am very happy. Great design, great material( cool, silky material) and snaps( not buttons). I 've worn it once and am back on the website to order the khaki/ green one. Sizing prompts asked me which other brands I knew fit well( I chose Columbia) and the fit is very good/ consistent.
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