Flow Long Sleeve

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Flow long sleeve has become an instant icon, beloved for being the lightest of the lightweight fabrics in our line. But don't let its weight fool you; it's ready to work hard in any workout, on any run. Wear testers love wearing this layer, even in warmer climates, because you can forget it's there. The 2-knit texture wicks away moisture like a champ, much like our always-popular Flyout Collection. Plus, we added the details athletes know and love: our unique watch window design, plus thumbholes. A contrast stripe trim at the neck and cuffs offers an appealing design element, and the whole garment just flows.


• Watch Window on both sleeves
• Thumbholes
• 24" body length (size small)


• Flow Hoverfit (nylon / polyester)

Learn more on our Fabrics page.

Finish the Look
Mac Roga Shorts
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At Oiselle, our vision is to help all women feel strong and free through the joy of running. Our mission is to design great product, build the sisterhood, and improve the sport. May we all experience the transformative power of sports and community.

Customer Reviews

Based on 56 reviews
Love the flow line!

I have two flow tanks in darker colors (black and blue) and they are a favorite to race in. Ordered long sleeve in white color - was a little more see-through than expected.

Great design, poor materials

I love the concept of this shirt. I've worn it in the fall and winter and it's a perfect layer for running when it's under 50°. The watch window is a game-changer. Sadly, the first time I wore it, it began snagging during the run. On an open trail. No bushes or trees. I looked down after about 30 minutes and there were holes all over the sleeves. I have no idea how that happens but it would appear I'm not the only one. At the end of a few hour run, it looked like I had owned the shirt for 3-4 years, not one day! It has continued to get snagged on invisible branches and there are holes everywhere. I've been hesitant to make more purchases with this company since this one and only purchase started unraveling immediately. It's a shame because it's a nice light piece. Be warned that it is quite see-through. I do wear this shirt still but I wish I didn't look so disheveled with it on!

Thank you for your feedback on our Flow Long Sleeve, R.M.! Our customer care team will reach out to address your concerns and to make this right for you, and we will share your experience with our Design Team.

Best running shirt I’ve found in years!!

The Flow long Sleeve is the most comfortable and versatile running shirt I’ve found! Love it and want 10 more!

Elizabeth B.
Almost perfect

I LOVE the Flow long sleeve. I have 4 of them! Perfect as a base layer when it's cool or as a cover-up when it's hot, this is a 4-season, do-it-all shirt. That said, the fabric snags if you look at it wrong, which is pretty annoying. I bought my most recent Flow to replace one I got two years ago that is too raggedy to wear in public with all the pulls and holes-- and it's not like I'm running through thorn bushes, that's just from normal wash and wear! Overall, though, a great running shirt!