Front view of women's merino wool top showing sleek fit and breathable fabric
Close-up of ZoneKnit mesh panel detailing on base layer top
Outdoor athlete wearing thermal shirt during cold-weather training
Front view of womens merino wool top showing sleek fit and breathable fabric
Close-up of ZoneKnit mesh panel detailing on base layer top
Outdoor athlete wearing thermal shirt during cold-weather training
Front view of womens merino wool top showing sleek fit and breathable fabric
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IceZone Merino Long Sleeve Active Base Layer – Women’s

Original price was: $125.00.Current price is: $50.00.

-60%

Lightweight and breathable, this thermal shirt delivers high-performance comfort for cool-weather adventures.

(3 customer reviews)

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Front view of women's merino wool top showing sleek fit and breathable fabric
IceZone Merino Long Sleeve Active Base Layer – Women’s
$125.00 Original price was: $125.00.$50.00Current price is: $50.00.

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Stay warm without overheating in the IceZone Merino Long Sleeve Active Base Layer, crafted for women who train and explore in cold climates.

  • Built with Icebreaker Cool-Lite™—a blend of merino wool and TENCEL™ lyocell—for moisture-wicking breathability
  • Strategically mapped ZoneKnit™ panels help regulate temperature during intense movement
  • Gusseted underarms and raglan sleeves allow for full mobility on trails or slopes
  • Gentle flatlocked seams reduce chafing for all-day wear

This base layer top is part of our women’s outdoor activewear for cold weather range, built for dynamic adventures. Learn how to maintain your merino gear to extend its life and performance.

Additional information

colors: No selection

JET HEATHER/BLACK, DECO/ASHEN

sizes: No selection

XS, S, M, L, XL

3 reviews for IceZone Merino Long Sleeve Active Base Layer – Women’s

  1. Jennifer Boyd (verified owner) –

    I’ve tested lots of layers, and this is hands down the best thermal long sleeve top for women—light, breathable, and warm without bulk.

  2. Kevin Anderson (verified owner) –

    Bought it for winter hiking and couldn’t be happier. The fit is spot-on and the fabric dries super fast.

  3. Elijah Lawrence (verified owner) –

    Great product! I checked a few reviews for women’s base layer tops before buying, and this one really stood out for its comfort and performance.

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FAQs

How to maintain merino wool gear for peak performance?
To preserve the softness and structure of your merino wool top, wash in cold water with mild detergent and lay flat to dry. Avoid harsh chemicals and heat.
Is this base layer ideal for hiking or winter training?
Yes, the breathable fabric and temperature regulation make it perfect for hiking, trail running, and cold-weather workouts.
What sets this apart from other women's outdoor activewear for cold weather?
Strategic mesh zones and a seamless fit offer superior breathability and mobility compared to standard thermal shirts.
SKU: icezone-merino-ls-womens-active-bx7q Category: Tags: , , , , , , ,

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