Men's Quantum Long Sleeve Zip

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Past season

Body-Mapped Merino

The men's Quantum Long Sleeve Zip is a flexible and versatile, slim-fitting mid layer, designed for outdoor adventures that demand technical apparel. This sweater is made from Icebreaker's BodyFitZONE™ merino-blend fabric that has a touch of Lycra® for stretch. This design features anatomical body-mapped panels of stretchy merino terry fabric that retains body heat, while merino eyelet mesh panels in key areas provide ventilation during periods of high-output. This construction makes the Quantum LS Zip perfect for alpine trekking, ski touring, and cold weather mountain biking. This technical sweater also comes with features like a reflective front zipper, which is back with an interior storm flap that has a chafe preventing chin guard.

  • BodyFitZONE™ merino-blend
  • Lycra® content for stretch
  • Strategically placed merino venting eyelets
  • Reflective front zipper
  • Chin guard & interior storm flap
  • Raglan sleeve construction
  • Gusseted underarms
  • Zippered hand pockets


  • [body] 98% merino wool, 2% Lycra®
  • [eyelet] 98% merino wool, 2% Lycra®
Wind Resistance
  • Yes
  • Slim
  • Hip-length
  • 370g size M
  • Zippered hand pockets
Recommended Use

  • Lifestyle, Training, Hiking, Layering

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