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Merino 200 ZoneKnit Long-Sleeve 1/2-Zip Top - Women's
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Adaptive cold-weather comfort comes easy in the Merino 200 ZoneKnit Half Zip Thermal Top
What Our Gearhead® Experts Are Saying:
“I like this for high-output winter days when temperature swings are constant. The half zip makes it easy to dump heat, and the zoned panels actually make a difference when you’re working hard.”
The Merino 200 ZoneKnit Long Sleeve Half Zip Thermal Top focuses on movement-driven comfort , combining natural merino performance with targeted ventilation. The midweight 100% merino fabric is mapped with ZoneKnit technology to place breathable eyelet mesh in high-heat areas. A half-zip design allows quick temperature regulation, while raglan sleeves and a gusseted construction support unrestricted movement. Flatlock seams reduce friction, thumb loops keep sleeves in place, and a dipped hem adds coverage, making this a reliable next-to-skin layer for demanding cold-weather days.
Details
- Midweight merino base layer built for cold, high-intensity activity
- ZoneKnit mapping improves airflow and temperature regulation
- 100% merino wool manages moisture and resists odor naturally
- Half-zip design allows quick heat release during effort
- Thumb loops, gusset, and flatlock seams enhance comfort and mobility
- Item #ICEZ754
- Material
- 100% merino wool
- Fit
- slim
- Style
- 1/2-zip mock-neck
- Pockets
- none
- Hood
- none
- Thumbholes
- yes
- Anti-Odor
- natural attribute of merino wool
- Claimed Weight
- 7.8oz
- Activity
- run & training, nordic ski, hiking, ski, snowboard

A More Natural Way Of Living
Born in New Zealand in 1995, icebreaker pioneers natural performance apparel. Our commitment to sustainability is reflected in our use of 89.7% merino wool, which is at the core of everything we do.