Icebreaker  Hyperia Lite Vest - Men's

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


This lightweight and packable high-alpine vest provides substantial core warmth for its 240-gram weight by using Icebreaker's innovative MerinoLOFT™ technology. MerinoLOFT™ is a sustainable high-loft alternative to synthetic filling, which effectively retains body heat when wet and helps naturally regulate your body temperature. Its shell is made with ultralight and durable Pertex® Microlight, which has DWR finish to shed away moisture. Offset shoulder seams eliminate chafing when you’re carrying a backpack and the Hyperia Lite vest also conveniently stows into its internal pocket.

  • 70g MerinoLOFT™ insulation
  • Lightweight Pertex® Quantum Air shell
  • Offset shoulder seams
  • Narrow side panel quilting for contoured fit

Storm Flap | Packable

The Hyperia Lite vest features a reverse coil front zipper with a DWR finish that's backed by a chin guard and an interior storm flap to prevent chafing. The hand pocket zippers also feature water-repellent finishes and the internal security pocket functions as a stuff sack for the entire vest. A drop tail back hem provides superior coverage.

  • DWR reverse coil front zip
  • Chin guard and inner zipper storm flap
  • Zippered hand pockets with DWR
  • Packable into interior zip pocket
  • Drop tail hem


  • [face fabric] 100% Nylon
  • [lining] 100% Nylon
  • 70gm MerinoLOFT™ insulation
  • 88% Merino Wool, 12% Polylactide
Water Resistant
  • DWR finish
Wind Resistant
  • Yes
  • Regular
  • Hip-length
  • 240g size M
  • [exterior] 2 zippered hand pockets
  • [interior] 1 zippered security pocket functions as stuff sack
Recommended Use

  • Hiking, Trekking, Camping, Climbing, Mid Layer in the City

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