From sweat-drenched gym sessions to evening trail runs, pull on the Outdoor Research Men's Echo Duo Short-Sleeve Shirt. The lightweight AirVent fabric wicks away moisture and dries quickly while the flatlock seam construction ensures you'll stay chafe-free from dawn to dusk.

  • AirVent polyester is lightweight, moisture wicking, and quick drying
  • Trim fit is ideal for fast-paced pursuits
  • Flat seam construction and raglan sleeves eliminate chafing
  • Polygiene Active Odor Control keeps the man-stink away
  • UPF 15 rating helps you avoid harmful sunburn

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Outdoor Research Echo Duo Shirt - Short-Sleeve - Men's

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Here's what others have to say...

5 5

Wicking Awesome!

  • Gender: Male
  • Familiarity: I've used it several times
  • Fit: True to size

This shirt is wicking awesome! I run, hike, practice hot yoga, and lift weights in this and it's great for all of these activities. I have worn and washed this shirt only about 9 times so far so I can't speak of it's longevity yet. I like the ultra-light weight compared to my other athletic shirts of this type (North Face, Columbia, Under Armor, Nike). In Bikram yoga I am completely soaked like I jumped in a lake within 20 minutes so the weight when wet for me is the most significant difference. The fit is not skin tight like the Under Armor stuff so you get some air flow. So far this is my favorite shirt for major sweating! Mine is grey with a neon yellow stitching from last year’s color selection, they should bring that color back plus a few more choices in all sizes! Great Shirt.

Always cool when its hot...

Always cool when its hot...

Post Mt Rainier hike out.
This is my "Red Jaguar" look. Remember your sunscreen kids.
Photo cred Jeff Steele

5 5

so light!

  • Familiarity: I've put it through the wringer
  • Fit: True to size

Love these shirts, so lightweight, so breathable.
Most shirts with this style fabric fit spandex-tight (Underarmor, Patagucci, etc). OR keeps the fit a bit more low-key, while still giving all the performance.
These are great for mtb'ing, running, hiking, paddling

5 5

Best wicking shirt I've ever had

  • Familiarity: I've used it several times
  • Fit: True to size

I bought this shirt for trail running on warm days in southern California, and have been extremely impressed with it so far. I've only worn it 10 or so times, but it's performed great on some very hot days. The shirt is super light, dries fast, and wicks great, pretty much everything you could ask for. The best praise I can give it is that I'm planning on buying one or two more, because I can't stand wearing my other shirts now! There's also a tiny pocket sewn into the shirt, good for holding a key or maybe a gu.

I'm 5'7", 155 lbs, and the medium fits me well, but is maybe a tad too big.

5 5

OR Echo T-shirt

  • Familiarity: I've put it through the wringer
  • Fit: True to size

Outdoor Research's Echo T-shirt is perfect for hot summer adventures. I wear mine when trail running, hiking, rock climbing, or paddling. The tee is so light I feel as though I'm shirtless. You can check out my review here:

http://www.adirondackexplorer.org/outtakes/ors-echo-tee-ideal-for-trail-running

5 5

SO light!

  • Familiarity: I've used it several times
  • Fit: True to size

I couldn't believe how light this thing was when I first picked it up.

you honestly forget that you are wearing a shirt sometimes, until the soft, cool fabric caresses you again that is, then you realize that you would be sweating to death and frying under the sun if you weren't wearing this thing.

Great for hiking, biking, or hanging out in the park or at the beach. I'll be getting more in the future for sure!

Sizing:
I got a small, I'm 6'1 170lbs, because I like base type layers to fit close to skin and this is just that, a perfect close fit that moves when I move.

SO light!
5 5

Go fast and light, and DRY!

  • Familiarity: I've put it through the wringer

I was blown away the first time using the Echo shirts from OR. I tend to sweat a ton with high exertion activity, so I have always been on the look out for clothing that wicks moisture effectively. The fabric on these shirts feels like it pulls the sweat right off your skin! On small breaks i take off my shirt, and no joke it is dry within minutes. A must have for someone who likes to go hard!

Go fast and light, and DRY!

Outdoor Research Echo Shirt Collection

Outdoor Research Ambassador Beth Rodden walks us through the lightweight, breathable Echo Shirts from Outdoor Research.

5 5

Lightweight sun protection

I use this lightweight shirt for mountain biking, running, hiking and rock climbing. That said I use this shirt with carrying loads up to 40lbs and have no abrasion or seam issues. I also use comfortable Osprey packs so I'm not sure who to credit for that one. Not mentioned in the item description is that the OR label is reflective as well as a palm size design in the upper back for night outings. I am 5'9" 175lbs and wear the large, it is loose so perspiration only gathers where my pack touches my back but it quickly dries after I remove the pack.

Outdoor Research HighEx Collection

HighEx Collection:
High Exertion is more than the pace of your adventures. It's the mindset, the tenacity, the drive that pushes you to move faster and go farther than you ever have before. And when you're working your hardest, you need clothing that works just as hard as you. Lightweight, streamlined and highly-technical, our HighEx jackets, shirts, pants, shorts, hats and accessories do just that: wicking, breathing and maximizing your natural athleticism and letting you operate with no restrictions at the highest levels of your ability when trail running, fast packing, peak bagging and more.