Mares Men's Trilastic Short Sleeve Rash Guard

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The Mares Trilastic Short Sleeve Rash Guard makes a great warm water top for scuba, snorkeling, surfing and... Read More
SKU: 482062 Product Code: 30173

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    The Mares Trilastic Short Sleeve Rash Guard makes a great warm water top for scuba, snorkeling, surfing and more.


    • Smooth, lightweight fabric.
    • Flatlock seam construction: Won't chafe skin.


    • Trilastic Short Sleeve Rash Guard.
    • Short sleeve shirt hits at bicep.
    • UPF 50+ sun protection.
    • Mares logo on center chest.

    Country of Origin

    • Imported

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  • 3.5 Review Stars (11 Reviews)

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    See all 11 customer reviews
  • 1/3/2020 Mares Rash Guard Works!

    5 Review Stars By Benzie

    I bought the Mares Rash Guard to wear in the pool.  I’m recovering from total knee replacement surgery and thus I’m “pool walking” in the shallow end at the Aquatic Center for rehab.  The Mares top gives me just the right thermal layer to keep my chest and shoulders warm while walking.  I am 6’1” and 220 pounds with a 43” chest, so I bought the XXL size.  It fits great without being too tight—I suggest buying up one size.

    Grand Rapids, MI

    Fit: Feels true to size

  • 4/17/2013 sizes run very small

    1 Review Stars By Richard C.

    I am returning it and will try another brand, I don't believe even one
    size larger will fit.

    Richard C.
    Moosup, Ct.

    Fit: Feels too small

  • 9/16/2019 Cool water tri

    4 Review Stars By Craig

    Performed exactly as I needed


    Fit: Feels true to size

  • 7/16/2019 Mares Mens Rash guard

    1 Review Stars By John B

    This item size runs small.  I usually wear a Men's Large to X-Large and I was not able to even put this on.  I am 6'1" 210lbs.

    John B
    Richland, MI

    Fit: Feels too small

  • 8/5/2017 Vacation ready...

    4 Review Stars By ABG

    Bought this for my husband in his regular size large,  but had to return it for an extra large as the item is very snug & he wanted a little more room. The extra large is perfect & roomy.

    New York

    Fit: Feels too small

  • 6/12/2017 The Best Rash Guard for Pool Swimming

    5 Review Stars By John

    I am a swimming instructor at a fitness facility and spend hours in chlorinated water.  This is the first rash guard that I have found that holds its fit and doesn't turn into a bag after a few days' use.  I purposely ordered a small and find the fit snug, just the way I like it.  (I am 5'11" and weigh 150 pounds.)  My waste is 33", and my chest about 39".  I have worn the rash guard approximately 5 times, and there has been no problem thus far.

    Reading, PA

    Fit: Feels too big

  • 4/8/2017 Excellent swim shirt

    5 Review Stars By Reo

    Excellent swim shirt, great fit for a big guy, protected me well and did nit hold water like some shirts

    Kansas city

    Fit: Feels true to size

  • 9/20/2016 Not the fit my son was looking for

    1 Review Stars By Whitfield

    My son wears a 2X and I ordered a 3X so it would fit looser. It was still very tight.

    Philadelphia, PA

    Fit: Feels too small

  • 5/15/2016 Just What I Wanted

    5 Review Stars By Petras Bollinger

    Great looking, slimming, and made to last.  Can't wait to wear it surfing in Hawaii.

    Petras Bollinger
    New Orleans, LA

    Fit: Feels true to size

  • 11/23/2015 Won't snorkel without it!

    4 Review Stars By Jammin man

    Took it on a trip to Nicaragua for a week. I snorkeled literally everyday for hours. Never put on sunscreen under the shirt and never got sunburned. Felt more protected in the water and it kept me warm when we would get back in the boat and it was raining. I don't think I will go snorkeling without it anymore.

    Jammin man
    Denver, CO

    Fit: Feels true to size

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About This Brand


In 1949, Ludovico Mares designed and manufactured his first masks and spear guns with one dream and purpose in mind: To share his unbridled passion for the sea and diving with the rest of the world. At its birth, Mares was just one small factory in Rapallo, but now, only 60 years later, the Italian based company dominates the scuba diving world, and is at the forefront of new and innovative dive technologies. Over the past six decades, Mares has come a long way, by achieving new goals, taking diving to new and extreme heights and depths. The Mares name represents only the best in dive products.

Guided by this principle, Mares has become a worldwide leader in the manufacturing and distribution of state-of-the-art diving equipment and continually sets new industry standards. The constant investment in innovation, the unceasing, patient research in the field of manufacturing materials and processes, combined with the expertise of their staff and a creative, professional approach, grants Mares its leading position and makes their brand a synonym of quality, safety and reliability. The best of Mares is wrapped up in every product to meet the needs of each single diver. Enjoy diving with advanced performance through superior technology: this is their mission.