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Women's Chiller™ Long Sleeve
Women's Chiller™ Long Sleeve
Style #1535291
Chiller™ L/S - W
  • $95.00
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A premium technical hiking shirt that looks great on the trail and off. Cool.Q™ ZERO technology, once activated by sweat, will actually work to lower the fabric’s temperature. Besides actively keeping you cool, this lightweight, quick-drying Chiller Shirt also boasts sun protection, rotated seams that eliminate chafing, and a zippered chest pocket.


  • Cool.Q™ ZERO provides an immediate and ongoing cooling sensation
  • Wrinkle-resistant, quick-drying and durable fabric
  • Seams rotated away from pressure points for comfort under a pack
  • Flip-up sun protection collar
  • Zip chest pocket
  • Sleeve roll-up tab for quick fit adjustments

The Basics

A classic reborn, this is Mountain Hardwear’s quintessential hiking and backpacking shirt. Cool.Q™ ZERO technology keeps you dry, cool, and stylish.

  • Apparel Fit Relaxed
  • Weight 6 oz. / 170 g.
  • Center Back Length 26" / 66 cm


  • Body Cool.Q™ ZERO Flex Stretch
  •   86% polyester, 14% elastane
  • 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.