Icebreaker  Helix Long Sleeve Zip - Men's

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The Perfect Merino Wool Insulator

The men's Helix Long Sleeve Zip is a technical mid layer designed with natural materials to provide wearers with versatile insulation during alpine activities like skiing, hiking, and climbing. This jacket's body is padded with 70g of Icebreaker's natural MerinoLOFT™ insulation, which provides breathable warmth as an alternative to synthetic fills. The face fabric is made from 100% recycled polyester and features a precipitation shedding DWR finish. Stretchy side panels made from a merino jersey blend help regulate body temperature while providing flexibility during high-intensity activities. The interior is lined with a forgiving, warm, and moisture wicking 100% merino wool weave, which wears comfortably over base layers. The jacket sleeve cuffs are stretchy and feature comfortable thumbhole loops for easy changes when pulling on a hardshell or mitts.

  • 70g MerinoLOFT™ insulation
  • 100% merino wool lining
  • Recycled polyester face fabric with DWR finish
  • Merino jersey stretch side panels
  • Strop flap behind front zipper
  • Angle zippered chest pocket
  • Zippered hand pockets
  • Thumbloop sleeve cuffs
  • Regular fit


  • [face fabric] 100% recycled polyester
  • [panels] 46% Polyester, 38% Merino Wool, 16% LYCRA®
  • [lining] 100% Merino Wool
  • 70gm MerinoLOFT™ insulation
  • 88% Merino Wool, 12% Polylactide
Water Resistant
  • DWR finish
Wind Resistant
  • Yes
  • Regular
  • Hip-length
  • 540g size M
  • [exterior] 1 angled zip chest pocket, 2 zippered hand pockets
Recommended Use

  • Ski or Climbing Mid Layer, Mountain Town Lifestyle, Snow Sports, Winter Layering, Outdoor Adventures

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