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Sierra Designs probably named the Women's Frequency 1/2-Zip Fleece Top the way it did because it was guessing you'll be using this top often. Whether you're heading out for a cool early-morning run, layering up for a day on the mountain, or getting ready to run some errands, this lightweight, breathable, and oh-so-soft top always delivers.

  • Plush microfleece offers breathable, quick-drying warmth
  • 14in YKK reverse-coil zipper gives you ventilation options
  • Condor construction prevents ride-up when you're getting active
  • Longer sleeves with thumbholes give you extra coverage on chilly runs
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