Free 2-Day Shipping on Orders Over $50

Detail Images

  • Under Armour - On-Model Front
  • Under Armour - On-Model Front
  • Under Armour - On-Model Back
  • Under Armour - On-Model Front
  • Under Armour - Back
  • Under Armour - Back
  • Under Armour - On-Model Back
  • Under Armour - On-Model Back
  • Under Armour - Back
  • Under Armour - Coolswitch Run Short-Sleeve v3 Shirt - Men's - Formation Blue/Black/Reflective
  • Under Armour - Coolswitch Run Short-Sleeve v3 Shirt - Men's - Pierce/Anthracite/Reflective
  • Under Armour - Coolswitch Run Short-Sleeve v3 Shirt - Men's - White/White/Reflective
  • Under Armour - On-Model Front -
  • Under Armour - On-Model Front -
  • Under Armour - On-Model Back -
  • Under Armour - On-Model Front -
  • Under Armour - Back -
  • Under Armour - Back -
  • Under Armour - On-Model Back -
  • Under Armour - On-Model Back -
  • Under Armour - Back -

Current Color

  • Under Armour - Coolswitch Run Short-Sleeve v3 Shirt - Men's - Formation Blue/Black/Reflective
  • Under Armour - Coolswitch Run Short-Sleeve v3 Shirt - Men's - Pierce/Anthracite/Reflective
  • Under Armour - Coolswitch Run Short-Sleeve v3 Shirt - Men's - White/White/Reflective

Under Armour Coolswitch Run Short-Sleeve v3 Shirt - Men's

$44.99

Free 2-Day shipping on orders over $50. Learn More

Select a Size:

Select options
  • Select options
    • S
    • M
    • L

    Select a Color:

    Select options
  • Select options
    • Formation Blue/Black/Reflective
    • Pierce/Anthracite/Reflective
    • White/White/Reflective
    551

    1 Review

    Details

    Flip the switch.

    Digging deep within yourself to find those last reserves of energy during your workout has never been as easy as when you're wearing the Under Armour Men's Coolswitch Run Shirt. Designed to perform, this tee's UA CoolSwitch construction uses an exclusive coating on its inside to pull heat and sweat from your skin when the intensity cranks up, allowing you to finish strong in cool, dry comfort. Sun-protection of UPF 30 helps save your skin when you ditch the treadmill for the road, and reflective logos add a touch of visibility when that road run keeps going after the sun goes down. Plus, anti-odor tech throughout lets you head from the gym to dinner in fresh confidence.
    • Teched-out tee built for demanding workouts, indoors and out
    • Stretchy fabric regulates temp, wicks sweat, and dries fast
    • Regular fit keeps performance fibers close to skin
    • Anti-odor tech fights off funky smells
    • Reflective details bolster visibility
    • Sun-protection built into the tee for defense from UV rays
    • Item #UND01Z6

    Tech Specs

    Material
    91% polyester, 9% elastane
    Fit
    regular
    Style
    crew
    Reflective
    logos
    Anti-Odor
    yes
    UPF Rating
    30
    Recommended Use
    casual, hiking, road running, trail running, training
    Manufacturer Warranty
    limited lifetime

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Go-To Running Shirt

    • Familiarity: I gave it as a gift but have feedback to share
    • Fit: True to size
    • Size Bought: Medium
    • Height: 0'0"
    • Weight: 0lbs

    Gave this as a gift, had some feedback to share: This is the first shirt I reach for when going for a warm-weather road/trail run. Excellent fit - a bit slimmer than some other brands - but not at all restrictive. Typical UA quality. Sheds temp well when you're working and no funky smell when you're done. Highly recommended.