Icebreaker Quantum Zip Shirt - Men's


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Form-fitting and made from the finest blend of 260 gm merino wool and Lycra, the Icebreaker Men's Quantum Zip Shirt is the perfect mid-layer for high performance outings on even the coldest of winter days. Complete with increased ventilation, a zippered chest pocket, and a drop tail hem, this long sleeve top is built to keep you warm and dry at the same time. So, for the highest of caliber in zippered technical layers, slip into the Icebreaker Quantum Zip Shirt for men and know you're going to be just fine... no matter the weather.


  • Material: 98% pure merino wool, 2%Lycra
  • Deep venting
  • Reflective center front zip
  • Zippered chest pocket
  • Eyelet gusset for ease of movement and increased ventilation
  • Drop-tail hem
  • Ideal for cold and very cold
  • Use: technical mid layer
  • Chest: 37-39 in (S), 39-41 in (M), 41-43 in (L), 43-45 in (XL), 45-46.75 (2XL), 46.75-48.75 in (3XL)

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Review Summary

3 out of 3

1 Reviews

1 Ratings & Reviews

Will keep you warm but...
January 06, 2010

I really like Icebreaker products but the quantum zip neck top didn't live up to my high expectations. The overall fit is tighter than the Icebreaker bodyfit line so check the sizing chart carefully. I didn't find the chest pocket very helpful and be aware that this top has a non-wool, stretchy material under the arms and down the center of the back. If you're going to wear this out on the town you might not like the look. All in all I think there are preferable Icebreaker tops out there.

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Icebreaker Men's Quantum Zip Shirt Photo

Black and Panther.

Available sizes, while supplies last, include size small, size medium, size large, size extra large and size extra extra large: s, m, l, xl, xxl.

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