Under Armour Men's CoolSwitch Running Sleeveless Shirt



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Under Armour Men's CoolSwitch Running Sleeveless Shirt
Under Armour Men's CoolSwitch Running Sleeveless Shirt
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guaranteed for delivery
by Dec 24. details.

Guaranteed Holiday Delivery

Let our no-worries policy put your shopping stress at ease this holiday! Purchase eligible items and choose the appropriate shipping option at checkout. Your order's arrival on or by Monday, December 24 is guaranteed - or it's FREE! See details below.

Legal Terms & Conditions

  • For orders where delivery is not made or attempted by end of day on Monday, December 24, 2018, for the eligible item(s), we will credit your account in an amount equal to the purchase price of the item(s) in accordance with this offer
  • Please note, credits are not automatically applied to your account and must be requested
  • To request your credit, call Customer Service at 1-855-821-6911 starting Wednesday, December 26, 2018 thru 11:59 PM PT Thursday, January 3, 2019
  • Please note that this promotion may be terminated or modified at any time without notice
  • Delivery Methods are listed at checkout
  • All shipping costs are the responsibility of the customer
  • This program applies to:
    • Eligible items indicated with the "Guaranteed Holiday Delivery" tag
    • Guaranteed for Holiday delivery
    • Delivery Methods: Orders received and cleared credit authorization before 11:59 PM PT on Tuesday, December 18, 2018, for Standard Shipping, before 11:59 PM PT on Wednesday, December 19, 2018, for Expedited Shipping, or before 9:00 AM PT on Thursday, December 20, 2018, for Express Shipping
    • Orders shipped to a valid address in the contiguous United States
    • Attempted delivery on or before Monday, December 24, 2018, satisfies this offer
  • This program does NOT apply to:
    • Customized items, special orders, gift cards, items on backorder or cancelled orders (e.g., out-of-stock merchandise)
    • Shipments to Alaska, Hawaii and U.S. territories and possessions
    • Shipments to P.O. boxes or APO/FPO addresses
    • Orders where the required Delivery Method (as set forth above) was not selected at the time of checkout
    • Orders delayed by shipping carriers, acts of war, terrorism, acts of nature, or other events beyond our control
    • Previous purchases
  • For any questions, please contact Customer Service at 1-855-821-6911

Product Information:

Speed up your stride with the Under Armour® Men’s CoolSwitch Running Sleeveless Shirt. UA CoolSwitch fabric and a mesh panel combine to pull heat away from your skin and deliver ultimate ventilation so you stay cool and comfortable. . Four-way stretch build and a sleeveless cut improve mobility, while anti-odor technology keeps you fresh. Complete with reflective details for visibility, the UA CoolSwitch Tank meets all your training needs.


  • Fitted running sleeveless shirt
  • UA CoolSwitch fabrication uses an inner coating to pull heat away from your body
  • Mesh back panel provides maximum airflow to keep you light and cool
  • Anti-odor technology delivers odor-free performance
  • 4-way stretch construction maintains shape for a comfortable fit
  • Reflective details grant visibility in low lighting
  • Sleeveless cut allows for superior mobility in any direction
  • Brand: Under Armour
  • Country of Origin: Imported
  • Style: 1271843
  • Fabric Content: 100% polyester