Jambys

StayCool JamTee

StayCool JamTee - Main image
$50.32 $68 In stock

The StayCool JamTee

Meet the StayCool JamTee: the absurdly soft, wildly comfortable performance tee built for sweating, moving, traveling, lounging, and doing human stuff at a higher level.

Made with our new StayCool fabric, it feels smooth and easy like your favorite broken-in shirt, but performs like a technical workout top. It’s super absorbent, ultra-quick drying, and designed to keep you feeling cool, dry, and comfortable whether you’re crushing a workout, running errands, boarding a flight, or pretending your walk counts as cardio.

And the lab results are kind of ridiculous. Third-party performance testing found that StayCool absorbs moisture 2,360% faster than Nike Dri-FIT, wicks moisture 2,455% better, and dries 68.6% faster.

So yeah, it’s soft. But it’s not just soft. It’s “how is this allowed to be a t-shirt?” soft.

The JamTee is your new go-to for high-performance activity, low-performance lounging, and everything in between.

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Customer Reviews (4.8 / 5 · 5 reviews)

Eva N. ★★★★★

You know that feeling when a shirt just disappears on your skin? This one does exactly that—it's absurdly soft and moves with you during a workout without riding up.

Jason ★★★★★

I’ve worn it through a long travel day and a quick gym session, and it still feels as comfortable as when I put it on. The softness is real, and it doesn’t cling or ride up when I move around.

Charlotte O. ★★★★★

Wore this for a 6-mile hike and it never once clung to my back, which is the whole reason I bought it. The fabric is genuinely absurdly soft for a performance tee, and it's held up fine through three washes so far.