Elite-level running short with Cool.Q™ ZERO active cooling technology. The CoolRunner Short has everything you look for in a world-class running short: Itís incredibly lightweight, dries quickly, and has laser-cut venting. The smooth, seamless 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