Flyout Wool Long Sleeve

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A refresh to your favorite! We've updated our best selling Flyout Wool long sleeve with a new collar, designed specifically to cover racerback sports bras, and keep out the draft. Unchanged are the extra long cuffs that include our Watch Window, so you can instantly view your running watch without any tugging and pulling. Known as the "Swiss Army knife" of technical knits, Flyout Wool is truly one of the most versatile fabrics we've offered. Its secret sauce is its construction AND Merino Wool blend. It wicks moisture just as wonderfully as our regular Flyout. But with 30% Merino Wool, it's also warmer, so you can either stay cool or warm up, depending on your climate.


• Watch window on both sleeves
• Thumbholes
• Tall mock neck collar
• 24.5" body length (size 4)


• Flyout Wool (polyester / wool)

Learn more on our Fabrics page.

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 4 reviews
Best cold weather running shirt.

I now own three of these and I absolutely love them. I live in Iceland and this is basically a year round running shirt for me. Layered under a jacket in colder weather but also nice by itself to run on cooler (read 55 F) summer days. I love the watch window and thumb hole. I bought my first one several years ago and it’s lasted the test of time. True that it can be prone to snagging but hasn’t affected the integrity of the shirt and no actual holes. Highly recommend.

Favorite running long sleeve

I really love running in Flyout Wool, particularly the Flyout Wool Long Sleeve. The weight of the fabric is perfect for cooler weather running, and the extra coverage from the neck is a really nice. I like that it is not too fitted - I prefer a little bit looser fit top for working out.
Personally, I could do without the watch window, but I can see how the feature is nice for some people!

Too delicate

Wish I had read the review already here because the same thing happened to me 2 hours after putting it on. I’m frustrated. Love the look and feel, but for this price, I now have a tiny hole forming bc god forbid my fingernail touched the shirt. It’s super delicate and feel like I will only wear it sparingly.

We appreciate your feedback on our Flyout Wool Long Sleeve, S.J.! Our customer care team will reach out to address your concerns and try to make this right for you, and we will share your thoughts with our Design Team.

Lovely texture and warm but rather delicate

I loved putting on this shirt today and have enjoyed its soft, light, warmth. Unfortunately, the fabric seems delicate. I had the smallest rough spot on one of my finger nails and that’s all it took to snag the fabric. It didn’t cause a hole and I was able to gently pull the fabric to get the little snagged thread back in most of the way, but I have a slightly annoying snag line on the shirt now.

I’ll be interested to see how this holds up o ER time. Good thing no one will likely notice during runs.