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  • Spun nylon core adds durability while keeping the temperature regulation and moisture management of soft merino next to your skin
  • Raglan sleeves enhance comfort when the shirt is worn under a pack; smooth merrow stitching wraps from side to front for a flattering look
  • Slim fit


View all Smartwool Women's Long Underwear Tops

REI membership


Best Use Hiking
Shirt Style Crew
Fabric 87% merino wool/13% nylon
Moisture Wicking Yes
Quick Drying Yes
Underwear Weight Lightweight
Gender Women's

Size chart

Rated 5 out of 5 by from Warmth in Short Sleeves The REI brand long-sleeve wool shirts are awesome and I wanted a short-sleeve option. This was the only wool short-sleeve option I saw in my store, and I fell in love. A breathable wool tee that's soft and light weight. Great for layering, and when temps get warm, great to wear by itself. Used it as a base layer when I needed to stay warm for a 12 hour day in January; wore it by itself for light hike on one of those fluke 65 degree days in February. I'm 5'3" 120lb and the small is perfectly not too tight, not too loose, and just the right length. Will be watching for a sale so I can grab another!
Date published: 2017-02-19
Rated 5 out of 5 by from Comfortable and Stylish I have a 150 black longsleeve that I wear for pretty much all my sierra summer and Angeles winter outings because its light enough to breathe in the summer and protect me from the sun but I decided to pickup this short sleeve for a backpack to Havasupai Falls, Joshua Tree and Death Valley in the spring. The color really looks great in photos. Very happy expanding my Smartwool closet.
Date published: 2017-04-27
Rated 5 out of 5 by from Love, love, love I now have 4 of the smartwool 150 short sleeve shirts. I wear them for everything! They are warm in the winter and cool in the warm weather. Ultimate breath ability for active lifestyles. I love them for travel also because you can get a lot of wear without odor, ie less laundering. Although they are pricey, I think they are totally wiry the price.
Date published: 2017-03-20
Rated 5 out of 5 by from So comfortable and stylish I love this too. I now have 2 smart wool short sleeve tops. I can wear them in the office or out hiking.
Date published: 2017-04-23
Rated 5 out of 5 by from Comfy I got the lilac color. Fits true to size. This is a comfortable top and good for layering
Date published: 2017-06-04
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