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400G Merino Half Zip


Filson's heavyweight 400g Merino Long-Sleeve Half-Zip is soft and moisture-wicking, making it an effective next-to-skin base layer in cold conditions that can also double as an everyday single layer shirt in cooler months. Constructed from ultrafine heavyweight 400-gram wool, it naturally wicks away sweat and resists odors effectively. Features a short collar and a half-zip front to effectively regulate your temperature.

  • Heavyweight 100% merino wool base-layer top that can double as a light sweater
  • 18.5-micron merino wool fibers for next-to-skin comfort
  • Absorbs up to 30% of its weight in water without feeling damp
  • 400g is heavyweight, often referred to as expedition-weight
  • Base layer for frigid temperatures, or light sweater in cool temperatures
  • Flatlock seams for non-chafing comfort
  • 100% merino wool
  • Imported
  • Machine washable
  • Regular fit (medium 42" chest)
  • No. 20119701  Rugged Tan


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