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(Photo: Courtesy Thomas Barwick/Getty)
I’ve been on a quest to find best do-it-all T-shirts for women and that means more than being able to breathe and feel good while I run, hike, ride, climb, do yoga, lift weights, paddle, and yes, sleep. To me, a perfect T-shirt can also be worn casually without screaming “I work out!”
Throughout my testing over a few months of doing all of the above, I came up with the following criteria:
These are the three shirts that passed with flying colors.

While Smartwool has many multi-use tees, I chose this one because of the minimal branding. That little Smartwool guy is cute and all, but I prefer to have him subtly placed on one side of my lower hip.
The shirt is made from a merino wool/nylon combination fabric (88 percent merino, 12 percent recycled nylon)—the merino is wrapped around the nylon fibers which keeps the soft wool next to the skin. The nylon adds durability and helps the stretchy shirt maintain its shape. My favorite part about this fabric is that it’s extremely lightweight. I have a black sample, and if I hold the front side up over my eyes while I’m wearing it, I can see through it. Its lightness helps it to breathe well and dry quickly, especially for wool. Compared to the other wool-blend shirt in this roundup, I prefer this one for hot-weather activities because of its thinness.
I wore it on a trail run, while hiking, and on a camping trip. I liked its stretchiness–it didn’t inhibit my movement at all. I tend to pull up the sleeves on short-sleeved shirts to make them wear like a tank top at times during a run, then back to a shirt, and this one’s sleeves allowed me to do that easily without getting stretched out. The shirt breathed well, and I didn’t notice any stink after activities.

There’s a reason why there are two wool-blend shirts on this lists. Wool just wears well—it looks good, feels good, and performs. This tee from Ibex sports a tiny logo (a cute little Ibex face) on the, backside of the left hip, to allow the Springbok to blend in with the non-sporting side of my wardrobe. And all seams on this shirt are reinforced, which furthers its refined look.
The Springbok is constructed out of a 45 percent merino wool, 45 percent Tencel, 10 percent nylon blend, which is super soft; I looked forward to the sleep test in this shirt and loved how cozy it felt, without it being too hot. The Tencel adds durability and structure, and is also anti-microbial (like the wool) so it helps ward off odor from sweat. On the performance end, the seams are smartly placed. The shoulder are dropped down towards the collarbone to not become irritating while wearing a pack (which I found to be accurate during testings), and the underarms are gusseted—which allows better range of motion, especially while reaching overhead. While I can still see through one layer of this shirt, it’s slightly thicker than the Smartwool top. I can see wearing this more on cool to cold days, either on its own or as a layer for winter sports. I accidentally threw this top in the dryer on a low heat after a cold-water wash, and it didn’t shrink, though it did show some minor pilling.

This one has been in heavy rotation in my closet for a couple years. A tiny Patagonia logo sits at the bottom left hem, and its feathered coloration (I have the Feather Gray, but they’re all feathered) adds to its casual-wear appeal. This shirt almost passes for a cotton tee—but the best thing about it is that it’s not.
It’s made out of Capilene, Patagonia’s 50 percent to 100 percent recycled polyester material that wicks sweat and dries super-quickly—much quicker than the wool shirts in this roundup. The Capilene gets additional performance from da treatment that helps it feel softer and wicks even better, plus an odor-controlling treatment to keep stink in check. The shirt’s seams never chafed me, and the fabric is uber-stretchy and feels great on the skin. Since it dries so fast, it’s been my choice for paddling trips and massive endeavors that cause me to sweat buckets, like hiking out of the Grand Canyon while wearing a heavy pack in May. I also wear this shirt casually with shorts, and it passed the sleep test. It’s a good choice for backpacking trips or camping when you need a do-it-all shirt. And at $39, the price tag is friendlier than the wool options. I just might be storing this one away with other summer clothes when winter rolls around, whereas I’ll wear the wool tees all year.

The reasons this one didn’t make my top three: Its cropped cut makes it less versatile both wearing casually and during activity. I feel like it looks strange with shorts (two short things stacked on top of each other), and it rode up on trail runs while wearing a hydration vest.
The reasons it gets a mention: I wore it with a jean skirt for a casual dinner and didn’t feel like I looked too runner-nerdy. I also slept in it and it was completely comfortable. And then I ran it in and enjoyed the breezy feel of the fabric. Once I stopped running, it dried very quickly, allowing me to work in it for a couple hours without changing shirts.