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Item #6101W

Icebreaker Mondo Zip Neck Base Layer Top - Merino Wool, Lightweight, Long Sleeve (For Men)

$62.95 Compare at $90.00 Save 30%
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Information about Icebreaker Mondo Zip Neck Base Layer Top - Merino Wool, Lightweight, Long Sleeve (For Men)
Discontinued. Designed with lightweight merino wool that's ready for everything from chilly fall to nippy winter, Icebreaker's Mondo base layer top is a soft, performance-ready piece that's ready to go, no matter what the thermometer is doing.
  • Icebreaker harvests merino wool exclusively from sheep grown in the Southern Alps of New Zealand, where conditions are extreme and the wool responds accordingly
  • Itch-free merino wool is temperature regulating, moisture wicking and odor resistant
  • Lightweight base layer
  • Zip neck
  • Long sleeves
  • Flatlock comfort seams
  • Made in China (fabric New Zealand)
  • Visit our Wool Guide
  • US shipments only
Specs about Icebreaker Mondo Zip Neck Base Layer Top - Merino Wool, Lightweight, Long Sleeve (For Men)
  • Base layer weight: Lightweight
  • Sleeves: Long sleeves
  • Zip neck: 7-1/4"
  • Closure: YKK®,Zip neck
  • Length: 28" (based on size large)
  • Weight: 8.5 oz.
  • Fabric: 100% merino wool
  • Care: Machine wash, hang dry
  • Made in China (fabric New Zealand)
  • Visit our Wool Guide
  • US shipments only

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Most Helpful 5-Star Review

Reviewed by hoya from South Korea on Tuesday, March 25, 2014
I am very pleased about this stuff.
While hiking to maintain body temperature and sweat
While the sweat dried quickly
- I gave this stuff to other people
It is advisable
Based on 24 reviews: Overall:
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  • Verified Buyer Reviewed by Cody from Colorado on Saturday, May 10, 2014
    I purchased this to be my go-to base layer for year round in the mountains. The fit was fantastic (normally I have a really hard time finding shirts that fit right), and it has done really well in the warm-weather use so far. Mine is a dark grey, which is my preferred solid color for outdoor gear. What really appeals to me about this shirt is that for all but the hottest summer days in the mountains, I should be able to wear (and exert myself in) in this shirt all day, day after day. This will save the need to pack both a merino T and synthetic longsleeve for sun/bug protection.
  • Reviewed by hoya from South Korea on Tuesday, March 25, 2014
    I am very pleased about this stuff.
    While hiking to maintain body temperature and sweat
    While the sweat dried quickly
    - I gave this stuff to other people
    It is advisable
  • Reviewed by Karen from Ann arbor on Friday, March 14, 2014
    Nice merino. Love the green color
  • Reviewed by VanMan from Vancouver, BC on Friday, March 07, 2014
    Fantastic product like all other icebreaker garments I've had. Very soft. If you don't like very tight fit, go for a size larger.
  • Reviewed by Johnny the Example from Palo Alto, ca on Wednesday, February 19, 2014
    This is a 200 weight Icebreaker zip.
    It's warm around the house, and dries out overnight after washing. I love it.

Complete sizing information for this product is available on the product page.

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  • 1-3 of 3 questions
  • Question “What color is Monsoon? Is it black or charcoal grey?”
    Asked on 2/17/2014 6:49:31 PM by normad from Clayton, GA
    • Answer Dark charcoal gray
      Answered on 2/17/2014 7:17:17 PM by T in Texas from Texas
    • Answer I bought two one large and one X large, I'm 44 chest, 33 sleeve length, the large is tight in chest and very long in sleeve. The x large is looser fitting chest and still longer in sleeve
      Answered on 2/17/2014 7:22:02 PM by T in Texas from Texas
    • Answer Charcoal
      Answered on 2/17/2014 8:18:40 PM by Johnny the reviewer from N.Va.
    • Answer The color I got was a charcoal gray, almost black. I don't know if that was monsoon, but both of the colors looked the same to me (except green of course)
      Answered on 2/17/2014 9:09:38 PM by SirDave from Austin, TX
  • Question “Icebreaker states they make tops in 150, 200 and 260 weight fabric. which one is this shirt?”
    Asked on 11/9/2013 4:52:02 AM by Lincoln from New Hampshire
    • Answer Given that it's described as "Lightweight", and that Sierra is also selling the 200 weight Mondo Zip (search for "Icebreaker Bodyfit 200 Mondo Base Layer Top - Merino Wool, Zip Neck, Long Sleeve"), I'm assuming this one is the 150.
      Answered on 11/9/2013 6:55:41 PM by gulfbreeze from FL
    • Answer The fabric weight is not listed on this item.
      Answered on 11/12/2013 6:19:01 PM by Product Specialist Greg from Sierra Trading Post
    • Answer Greg, pls take a look at the tag/flyer. Mondo Zips are 200.
      Answered on 11/23/2013 9:22:07 AM by pete salomone from new england
    • Answer This top weighs 8.5 oz, compare that with one of the 150 weight tops. I have both and its definitely not 150. It may be something like 190. check the listed weights, although keep in mind that this has the turtleneck.
      Answered on 3/6/2014 11:28:41 AM by SirDave from texas
  • Question “Icebreaker states they make tops in 150, 200 and 260 weight fabric. which one is this shirt?”
    Asked on 11/9/2013 4:51:24 AM by Lincoln from New Hampshire
    • Answer The fabric weight is not listed on this item.
      Answered on 11/15/2013 8:49:00 AM by Product Specialist Greg from Sierra Trading Post