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Icebreaker Men's MerinoLOFT Helix LS Zip

SKU# ICE_11242

The Helix LS Zip combines sustainable materials with a technical design to keep you comfortable during cold, active days on the slopes, rock face or alpine trails. Repurposed and highly insulating yet minimal bulk MerinoLOFT™ insulation will keep you toasty and warm without overheating while the 100% recycled polyester shell has a durable water repellent finish to shed light rain and the Merino jersey stretch side panels help regulate your temperature while active. Other features include zipped chest and hand pockets to keep small essentials to hand and thumb loops to keep sleeves anchored.

Availability: In stock

  • Black
  • Metal/Vintage Red
  • Sea Blue/Jet Heather
  • Small
  • Medium
  • Large
  • XL
  • XXL

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  • Regular fit
  • Hybrid construction with zoned MerinoLOFT™ panels at front and back for core warmth and protection
  • Zoned quilting for thermal regulation
  • Strategically placed terry fabric for ventilation and LYCRA™ content for stretch and mobility
  • Reverse coil centre front zip
  • Zip chin guard and interior storm flap prevent chafing
  • Water resistant and durable recycled polyester shell fabric with Merino jersey stretch side panels, a woven merino lining and 70gm MerinoLOFT™ insulation
  • Zipped chest pocket
  • Secure zipped front hand pockets
  • Drop tail hem for added coverage
  • Thumb loops anchor sleeves for extra warmth
  • Icebreaker heat transfer logo


Length from Centre Back 79.5cm (Large)
Made From Main: 51g/m2 30D woven 100% recycled polyester with DWR finish
Side panels: 250g/m2 terry 46% polyester, 38% Merino wool, 16% LYCRA®
Lining: 125g/m2 woven 100% Merino wool
Insulation: 70gm MerinoLOFT™
Icebreaker Fabric Weight MerinoLOFT™


MerinoLOFT® is a wool blend, that provides highly breathable, super lightweight insulation even when wet. MerinoLOFT™ garments layer Merino wool, MerinoLOFT™ wool insulation and waterproof polyester to create excellent lightweight insulation garments that provide warmth and protection, as well as breathability and odour control, in cold conditions. MerinoLOFT™ is the first ever down insulation to use the highly breathable and superior thermal retention of Merino wool - 10% of which is created from Icebreaker Merino scraps.


Machine wash with similar colours. Do not use softeners, do not use bleach. Dries fast in the shade, do not tumble dry. Do not dry clean. Exact instructions on the care label.


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