Altitude Tank


Color: Rain Lily
4 in stock
A seamless tank option for those who prefer more coverage and a boxier fit. The Altitude Tank is made with our moisture-wicking and odor-resistant Arque Nyelle Seamless and features our signature bird graphic knitted into the garment. Wider straps and back allow the tank to pair comfortably with a hydration pack so you are equipped for every running adventure over any terrain.

• Boxy racerback silhouette
• Wider shoulder straps
• Wicking and odor resistant
• Crew neck
• All-over bird knit
• 23” front body length (size sm)


Arque Nyelle (nylon / spandex)

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
Material is already pilling

Great fit and no chaffing under arms after 6 mile run. However after one wear the tank it pilling around arm pits and mid section.

🫶 Loves it

As stupid, sexy Flanders once said, "Feels like I'm wearing nothing at all!" Super soft & light. Perfect for summer runs!

Best new tank!!

The new fit of this seamless tank is amazing! A little looser through the middle, different style and fit on the neck, shoulders, entire torso, it’s just perfect. Take a chance on this one!

My new favorite seamless

I was lucky enough to wear test the altitude tank and it quickly became my preferred seamless running tank. Like a sister to the Flyte tank, both are seamless and feature the signature birds, but the altitude tank has no heathering, a shorter torso (which is perfect as 5'6 women who is mostly legs and found the flyte on the longer side) and a more roomy boxy fit. If you like the Length and closer fit of flyte then stick with that! But, if you are looking for a shorter, more flowy option, look to altitude!