Women's Comet Long Sleeve Half Zip

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Past season

Stretchy Technical Top

The Comet Half Zip is a long sleeve women's base layer, designed with a stretchy merino wool blend and strategically zoned fabrics for comfort and temperature regulation during chilly activities. The Comet features Icebreaker’s corespun fabric, which uses nylon fibres wrapped in merino wool for added strength, flex, and durability that still maintains next-to-skin softness. The zip neck collar allows for quick ventilation, while the merino mesh eyelet fabric delivers unmatched breathability through the gusseted underarm panels. Raglan sleeves with bonded seams help reduce chafing, while thumbhole cuffs add a touch protection and make layering this top simple.

  • Corespun merino wool fabric
  • Zip neck collar
  • Strategically placed merino eyelet
  • Reflective zipper
  • Flatlock seams & forward side seams 
  • Raglan sleeve construction with bonded seams
  • Gusseted underarms
  • Thumbloops
  • Dropped front & back hem
  • Reflective heat transfer Icebreaker logo



  • [body] 82% merino wool, 13% nylon, 5% Lycra®
  • [eyelet] 84% merino wool, 16% nylon


  • Slim fit


  • Dropped front & back hem for added coverage
  • Center back length: 66.2 cm / 26" in size M


  • 110 grams size M

Recommended Use

  • First Layer, Mid Layer, Cool Weather Alpine Activities

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