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The athletic-fit Smartwool Women's NTS Microweight Short-Sleeve T-Shirt can be worn alone in warm weather or used as a baselayer when the temperature drops. The NTS is super-breathable and fast-drying, and it pulls moisture away from your skin to keep you dry and comfortable. Best of all, the NTS's merino wool fabric fights odor so you can crush a 15-mile hike in the middle of summer and not worry about proximity to your friends when you arrive at camp.

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Here's what others have to say...


Love this fit!

  • Height: 5'7"
    Weight: 128 lbs
    Size Purchased: Small

I like it so much more than the new fit. Wish they would bring this style back.


Excellent Shirt

  • Familiarity:I've used it several times
  • Fit:True to size

This shirt is great. As an active person who bikes six to seven days per week, I am always looking for "performance" clothing that does not look like workout clothes. It can get warm, but cools after a short bit. This is my first Smartwool purchase and now a convert. I hope it holds up over time.


Merino Wool Love!

    This is my favorite shirt for anything outdoors! I mainly purchased this shirt for backpacking, I wanted something that I could wear a few days without any odor issues. Not only does this shirt keep the odor out, it's very breathable and you can really feel the breath-ability once you are wearing this shirt in the great outdoors. It's also quick drying, if you backpack does make you sweat, this shirt will dry in 10 minutes, it's amazing! I wore this shirt last week in 95 degree temps and I was so impressed at how cool I stayed. Merino wool is like magic, and I keep on being impressed by it! This shirt is a form fit, if you don't like tight shirts then size up. Buy it, you won't be disappointed! Five Stars, no lie!


    Best shirt ever!

      There's something magic about merino wool... when they say the fabric fights odor, they really mean it! I've bought other "odor resistant"synthetic shirts and they always seem to let me down... I thought maybe it was just me, but same level of activity in this shirt and I smell totally fine. Hallelujah!!! I bought it to wear for some recent field work in New Zealand... super comfortable in the 70 degree weather, even in black. It's the perfect length and I like the way the sleeves are cut a little looser than a lot of "fitted" shirts. Usually I air-dry it, but needed a fast dry once so I threw it in the dryer... if it did shrink, I didn't notice at all. I'm 5'5/115 lbs and the XS fit perfectly. Love it so much that I just ordered #2!


      A must have for any type of activity

        Do you go on week long excursions and just hate doing laundry? Then this shirt is a must have for any girl who can admit that they do sweat and they need a shirt to keep up with their active lifestyle. The wool keeps me warm in the winter and breaths great in the summer it is my go to shirt for hiking, skiing and lounging around the house for a week. This shirt is very form fitting so I decided to size up. It doesn't bunch and washes great. I haven't dried it for fear of shrinkage.