260 Tech 1/2-Zip Long-Sleeve Top - Men's
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Why We Like The 260 Tech 1/2-Zip Long-Sleeve Top
We pull on the 260 Tech 1/2-Zip Long-Sleeve Top for wintry multi-day treks. The soft merino fibers trap our body heat without the itch. We don't wriggle from friction points with the anti-chafe construction giving us a comfortable pack carry, and the anti-odor property of wool has us feeling and smelling fresh through multiple wears.
Details
- Midweight baselayer for fresh pow turns and wintry treks
- Merino wool construction for optimal thermal regulation
- Gusseted underarms allow full range of motion
- Anti-friction seaming: flatlock, backward set side, offset shoulder
- Half-zip design for quick and convenient venting
- Slim fit for easy layering
- Item #ICE00W4
- Material
- 100% merino wool
- Insulation Weight
- midweight
- Fit
- slim
- High Point Shoulder
- 29.6in (large)
- Center Back Length
- [medium] 28in
- Style
- 1/2-zip mock-neck
- Anti-Odor
- natural property of wool
- Claimed Weight
- [large] 11.3oz
- Manufacturer Warranty
- 1 year
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 17 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.Customer Images
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Selecting an option will reload the available reviews on the pageFebruary 25, 2025
Very Comfortable base layer
It was great had my base layer ice climbing in the teen temps, did what it was designed to do good heavier weight base layer for colder parts of winter the zipper does had a little weight if you are super weight conscious

Originally reviewed on ExpertVoice.com
February 20, 2025
Love it
[This review was collected as part of a promotion.] This is my second version of this. I wore the first until I had holes in arms. I love the feel, the breathability, the comfort, the warmth, the lightness. Great for climbing and relaxing. Doesn't stink like polypro.
Originally reviewed on icebreaker.com
February 10, 2025
Great as a layer or alone depending on temps. Would be 5 stars if it had a zipper pocket on the chest for cell phone.

Originally reviewed on ExpertVoice.com
February 8, 2025
Warm, soft and great zip neck
Warm without being bulky, relatively soft, it zips up high enough on the neck and unzips pretty far down for warmer days. Would recommend

Originally reviewed on ExpertVoice.com
February 1, 2025
Excellent base layer
[This review was collected as part of a promotion.] Feels great against the skin - great for temps down to the 20s while doing moderate activity (running)
Originally reviewed on icebreaker.com
January 28, 2025
Much more relaxed fit than the 260 zone knit
[This review was collected as part of a promotion.] I use this base layer when ice climbing and back country skiing. I love the 1/2 zip when you're working hard and then being able to close the zip to retain your heat. The fit of this top is much more loose than the fit of the zone knit top. I like a close fitting neck to keep my neck warm and this does not do that.
Originally reviewed on icebreaker.com
January 24, 2025
Like it
[This review was collected as part of a promotion.] Nice fit and feel. Love that the odor evaporates w/o the need for soap to wash.
Originally reviewed on icebreaker.com
January 10, 2025
Everything about the product is great except the durability
[This review was collected as part of a promotion.] You cant not wash this garment more than a few times during its short life. Every top I have ever bought never lasted more than 11 months. The people at icebreaker refuse to reinforce those areas like elbows and under the arms which could extend the life of this garment. I imagine that they want to make people purchase this over and over again. So to make up for this they allow you to get a free sweater if you send them pictures of the one that has worn out in less than a year.
Originally reviewed on icebreaker.com
January 9, 2025
Perfect weight
[This review was collected as part of a promotion.] This is lightweight, warm, super comfy and is my new favorite piece of.
Originally reviewed on icebreaker.com
January 8, 2025
Breaking the ice...
- Familiarity:
- I've put it through the wringer
- Size Bought:
- Large
A buddy an' I went for an ATV ride to Park Lake, MT in late November. With a lil anti-freeze on board and in the light of a full moon, I went for a walkabout over the frozen lake. Leg went through the ice an' down I went. The sounds of surrounding ice popping, I pondered my predicament as water seeped over the ice. With nothing to grab hold of to pull myself out, I decided to simply roll over, and voila! No more bait fishin'! Long story long, wool DOES insulate even when wet. Icebreaker 260 top an' bottom, the IB original sweater and some good laughs kept me warm enough for the 1hr ride back to Chubbies...
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February 11, 2021
How many grams of merino in this item?
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