Icebreaker  Helix Vest - Women's

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Sizing chart
Runs Small
Runs Slightly Small
True to Size
Runs Slightly Large
Runs Large

Past season

For Active Alpine Insulation.

The women’s Helix Vest combines sustainable materials with a highly technical design, making a perfect alpine insulator for cold ski days, spring climbing trips, or crisp autumn hikes. The body utilizes Icebreaker's natural MerinoLOFT™, which delivers breathable warmth as an alternative to synthetic insulations. The 70g of MerinoLOFT™ fill comes in a stitch-free pattern to ensure maximum thermal retention. A recycled polyester face fabric has a water-repellent finish that sheds away moisture, light rain, and blocks wind, while stretchy merino jersey side panels help regulate body temperature during activities. The interior is lined with 100% merino wool, ensuring a cozy, moisture-wicking feel.

  • 70g MerinoLOFT™ insulation
  • Zoned quilting for optimal comfort and thermal regulation
  • Internal storm flap
  • Comfort notch at neckline
  • Secure zippered front chest pocket
  • Interior chest stash pocket


  • [face fabric] 100% polyester
  • [panels] 46% Polyester, 38% Merino Wool, 16% LYCRA®
  • [lining] 100% merino wool
  • 70gm MerinoLOFT™
  • 88% merino Wool, 12% polylactide
Wind Resistance
  • Yes
Water Resistance
  • Yes
  • DWR finish
  • Regular
  • Hip length
  • 290g size M
  • [exterior] 2 zippered hand pockets
  • [interior] 1 zippered stash pocket
Recommended Use

  • Mid Layering, Lifestyle, Mountain Adventures, Training

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