Marena Sport

Long Sleeve Shirt - Style No. 503

Designed for comfortable torso support, this long-sleeve performance sport shirt features an infinity-edge neckline.

This style is discontinued.

This style has been replaced by Style No. 502

  • Men's long sleeve performance sport shirt features an infinity edge crew neck, and is designed out of our exclusive, proprietary fabric for consistent compression. Outward facing side seams sewn for comfort. Designed with our proprietary fabric that offers support of torso, abs, back and shoulders while working out.

Customer Reviews
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Filter Reviews:
    James B.
    El Paso,TX US

    Excellent compression for racing

    I finally get to try out my new marena Compression long sleeve shirt after being out of the country for 5 months. The long-sleeve shirt definitely has adequate compression in the arms as well as the core. I don't feel any tension with full shoulder motion and the shirt doesn't ride up. The sleeves are the perfect length without bunching up in the armpit. My only complaint is that the collar sits a little wide and I'm more of a fan of tighter-fitting collars. This will be my nighttime go-to for my 100-miler next month and World's Toughest Mudder in 11ember. Can't wait to put it through the ringer!

    Wesley K.
    Los Angeles,CA US

    Great for cold gear and avoidance of sun exposure

    This is my go-to for cold weather obstacle course racing and ultra-endurance events. I also use this shirt for neutral temperature events with lots of sun exposure. The quality of the compression is apparent from the instant that you put the shirt on. Once I get the shirt around my shoulders, I tend to readjust the arms so that they’re not twisted around. That allows me to have compression both on my core and the arms. The fabric really holds up over lots and lots of very long endurance events (I do ultra-03athon obstacle course racing). I’ve had one long sleeve top that’s lasted me 18 months so far.

    Daren d.
    Monrovia,CA US

    Performs like a champion

    Write yoI have worn many different compression tops and this is by far my favorite. I use this mostly for my OCR races as it performs well in cold conditions as a base layer and it also breathes well for warmer conditions. I have worn this top for short sprint distances as well as 24 hour races with SISU and WTM. This is my go to and must under any conditions! ur review here. It must be at least 50 characters long. Consider whether you would recommend this product and what you like or dislike about it.


    Love this compression shirt!

    When I first pulled this long sleeve out of the package I was shocked at how thick the material was. I was use to wearing a long sleeve Under Armour "compression" shirt and was a little nervous at first thinking this would be to hot. I was totally wrong. This shirt breathes so well, as soon as it gets a little wet from sweat or water the air blows right through it keeping you very cool on hot days. If you throw on a light wind breaker it will keep you warm on those colder training/event days. The compression feels great as well and I now take this shirt and my old Under Armour shirt to events so that I can show people how much better the quality is with Athletics8. I wore this shirt through 4 stages of American Ninja Warrior and it was great including in the insane heat of the Las Vegas National Finals. I definitely recommend this product.

    Robert W.

    Next Level!

    Makes other compression tops I've tried look like regular t-shirts in comparison. Durable material, great fit and love the level of compression. Highly recommend!


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