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      Product Specifications


      90% Polyester/10% Elastane

      Item #


      Style #


      US sales only.

      Item is returnable, but does not qualify for free returns.

      Under Armour MK-1 Short Sleeve Top Men's

      Wherever and whatever your favorite athletic adventure, the UA MK-1 Short Sleeve Top for men is the must-have piece you need for your workout collection. This sleek and highly breathable fitted top has got your back (and your front) during your most intense training sessions thanks to Threadborne Microthread-enhanced 4-way stretch fabric. A v-neck style makes for a modern, flattering silhouette for the trendy, hard-working athlete.

      • UA logo featured at back yoke.
      • Fitted: Next-to-skin without the squeeze.
      • Anti-odor technology helps prevent growth of odor-causing microbes.


      Small: 35-37" chest
      Medium: 38-40" chest
      Large: 41-43" chest
      Extra Large: 44-46" chest
      2XL: 47-49" chest

      *Measurements refer to body size, not garment size.

      average rating 5.0 out of 5
      Based on 1 review
      • 5 Stars
        1 Review
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      100% of reviewers would recommend this product to a friend
      1 Review
      Reviewed by George H.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5
      Review posted

      Nice shirt

      It arrived as expected fast shipping great price thank you very much

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