Echo Tank Top - Women's
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Ultralight airflow and moisture control in the Echo Tank Top
What Our Gearhead® Experts Are Saying:
"This tank is my go-to for hot trail days or long runs. It’s so light it feels like I’m wearing nothing, and it dries fast even when I’m really pushing. I love that it doesn’t get clingy when I sweat and still looks clean after a few days on the trail."
When temps rise and the sun’s overhead, the Outdoor Research Echo Tank Top keeps us cool, dry, and comfortable from first mile to summit push. Designed for high-output activity in warm weather, this ultralight layer offers breathable performance with just enough coverage to stay protected.
Made with AirVent™ moisture-wicking fabric and treated with Polygiene® odor control, the Echo Tank is perfect for long-distance travel, sweaty trail days, or anytime we need maximum ventilation and minimal weight. It’s built to disappear while we move and still show up looking fresh at the end of the day.
Details
- Ultralight tank top designed for running, hiking, and warm-weather travel
- Ideal for high-output activity in hot, sunny conditions
- AirVent™ fabric delivers breathable, quick-drying performance
- UPF 15+protection helps shield skin from the sun
- Polygiene® odor control keeps fabric fresh on multi-day use
- Slim fit layers well or wears comfortably on its own
- Flat seams reduce chafing and enhance comfort
- Minimalist design keeps weight and bulk to a minimum
- Item #ODRZ8M8
- Material
- 100% recycled polyester
- Fit
- regular
- Center Back Length
- 27.5in
- Style
- racerback tank
- Reflective
- logo
- Anti-Odor
- ActiveFresh
- UPF Rating
- 15+
- Claimed Weight
- 1.85oz
- Activity
- running, yoga, training, hiking, casual
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 25 ratings
Review Summary
Fits Slightly Large
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.Customer Images
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Selecting an option will reload the available reviews on the pageSeptember 17, 2025
Light weight not durable
I like this tank. I have used it for running and other workouts. The only reason for the lower rating is because it showed wear and tear after I wore this for a trail run and wore my vest. The vest chest strap caused the fabric to pill. Considering how much this shirt is. That is disappointing. I will continue to wear it of course. I would just caution people who wear vests that this tank isn’t durable. Maybe best for runs without gear or gym workouts. Fits true to size. Light and breathable.

Originally reviewed on ExpertVoice.com
September 14, 2025
Fantastic tank!
- Familiarity:
- I've used it several times
- Size Bought:
- Large
I love how thin and breathable this is for the hottest days. The fit is perfect. So glad I found this tank and other OR tanks after looking for quite a while. They are my faves. Would definitely buy more and recommend to others.
August 4, 2025
Love/hate
I love that this tank dries quickly for hiking. I’m not happy that it is like new and the threads/seam is coming apart inside and outside on the hem. Sadly it just keeps unravelling. If it wasn’t for this I would give it a five.
Originally reviewed on outdoorresearch.com
July 13, 2025
Light and airy
Great for summer runs. This shirt is super lightweight and perfect for warm weather outdoor activities

Originally reviewed on ExpertVoice.com
June 9, 2025
Great breathable shirt
This tank is so light and breathable. It wicks sweat while alowing air in for ventilation. I wore this tank during my last ultra marathon and was cool and comfortable the whole time. Great product would recommend!

Originally reviewed on ExpertVoice.com
April 22, 2025
Light, but covers what it needs to
This shirt is the perfect weight for hot days running, riding or hiking - when you'd normally wear a tank top. It also provides great coverage. Absolutely love it and will be ordering more.

Originally reviewed on ExpertVoice.com
September 17, 2024
Amazingly light
- Familiarity:
- I've put it through the wringer
- Size Bought:
- XS
I have multiple OR Echo pieces including short sleeve, long sleeve, and hoody. This is yet another amazing piece of gear for hot weather. No other company comes close to having such a cooling fabric. I highly recommend.
June 20, 2024
Unmatched breathability
I love this tank top - super lightweight, super comfortable.
Originally reviewed on outdoorresearch.com
May 13, 2024
Go to summer tank!
Love this tank! Great for the gym and trail. The light fabric keeps you cool and dries quickly.
Originally reviewed on outdoorresearch.com
August 6, 2023
Nice and light and flowy!!
(This review was collected as part of a promotion.) I've paddled, ran, worked out and have worn this tank leisurely. Love it so much I now have three
Originally reviewed on outdoorresearch.com
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