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Men's UltraRefueler Cooler 2in1™ Short
Men's UltraRefueler Cooler 2in1™ Short
Style #1534581
UltraRefueler Cooler 2in1™ Short
  • $70.00
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Elite-level running short with Cool.Q™ ZERO active cooling technology. The CoolRunner 2-in-1 Short has everything you look for in a world-class running short: It’s incredibly lightweight, dries quickly, and has laser-cut venting. The boxer/brief liner with Cool.Q™ ZERO technology, keeps you exceptionally cool.


  • Cool.Q™ ZERO provides an immediate and ongoing cooling sensation
  • Inner short liner adds comfort and reduces chafing.
  • Mesh side panels for ventilation.
  • Secure zip pocket on back of waistband.
  • DWR finish repels water.

The Basics

High-performance running short for any distance, 5k to 500k. The boxer-brief style interior lining is made from our proprietary Cool.Q™ ZERO technology, which keeps heat down and reduces chafing.

  • Apparel Fit Active
  • Weight 4.6 oz. / 131 g.


  • Body Wildwood™ Stretch Plainweave
  •   100% polyester
  • Lining Cool.Q™ ZERO Stretch Softie Jersey
  • Cool.Q ZERO

    Cool.Q™ ZERO is the industry’s only active cooling technology. Its tiny circles are filled with a lightweight, sweat-activated cooling agent that lowers the overall temperature of the fabric, accelerates the wicking process and helps your body minimize heat and maximize energy.