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Womens Merino icebreaker Anniversary Original Long Sleeve Half Zip Top An iconic pullover that's been an icebreaker staple since the beginning, the Merino Icebreaker Anniversary Original Long Sleeve Half Zip is revived for our 30th anniversary, still providing pure merino performance with a contemporary look.
Pinch or double tap to zoom Double click to zoom
Womens Merino icebreaker Anniversary Original Long Sleeve Half Zip Top An iconic pullover that's been an icebreaker staple since the beginning, the Merino Icebreaker Anniversary Original Long Sleeve Half Zip is revived for our 30th anniversary, still providing pure merino performance with a contemporary look.
Pinch or double tap to zoom Double click to zoom
Womens Merino icebreaker Anniversary Original Long Sleeve Half Zip Top An iconic pullover that's been an icebreaker staple since the beginning, the Merino Icebreaker Anniversary Original Long Sleeve Half Zip is revived for our 30th anniversary, still providing pure merino performance with a contemporary look.
Pinch or double tap to zoom Double click to zoom
Womens Merino icebreaker Anniversary Original Long Sleeve Half Zip Top An iconic pullover that's been an icebreaker staple since the beginning, the Merino Icebreaker Anniversary Original Long Sleeve Half Zip is revived for our 30th anniversary, still providing pure merino performance with a contemporary look.
Pinch or double tap to zoom Double click to zoom
Womens Merino icebreaker Anniversary Original Long Sleeve Half Zip Top An iconic pullover that's been an icebreaker staple since the beginning, the Merino Icebreaker Anniversary Original Long Sleeve Half Zip is revived for our 30th anniversary, still providing pure merino performance with a contemporary look.
Pinch or double tap to zoom Double click to zoom
Womens Merino icebreaker Anniversary Original Long Sleeve Half Zip Top An iconic pullover that's been an icebreaker staple since the beginning, the Merino Icebreaker Anniversary Original Long Sleeve Half Zip is revived for our 30th anniversary, still providing pure merino performance with a contemporary look.

Model measurements

Height: 180cm / 5'9". Waist: 59cm / 23". Jess is wearing size S.

Women's Merino icebreaker Anniversary Original Long Sleeve Half Zip Top

NZD $499.99

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Women's Merino icebreaker Anniversary Original Long Sleeve Half Zip Top
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NZD $499.99

An iconic pullover that's been an icebreaker staple since the beginning, the Merino Icebreaker Anniversary Original Long Sleeve Half Zip is revived for our 30th anniversary, still providing pure merino performance with a contemporary look.
Easy online & in-store returns - up to 30 days

You can return icebreaker that you purchased directly from icebreaker.com as long as it is unworn, unwashed, and in the original packaging with tags attached. We have extended our returns period and this may be returned for a refund for any reason within 30 days from the ship date.

Refunds will be issued based on the original form of payment.

We reserve the right to limit returns.

All Returns must be arranged through our Online Return Authorization Request at nz.icebreaker.com.

We cannot accept Cash on Delivery.

Please allow up to 10 working days for your return to be inspected and a refund given.



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Features & details
Features
100% Merino - Soft, lightweight and naturally odour resistant fibre that keeps you warm when it’s cold and cool when it’s warm
Bodymapped performance knit structures for breathability
Seam-free construction for comfort
Coronet Stripe textural design on sleeve
Special anniversary edition hang-tag
Rib collar, sleeve cuffs and bottom hem
Layer

Mid Layers

Style
#0A579E
Product weight
S= 600 g/21.17 oz
Good for
Hiking
Snow sports
Everyday
Fabric & care
Fabric content
100% Merino wool. Exclusive of decoration
Warmth system
300 Heavyweight
Merino fiber micron
15µ
18.9µ
25µ
Care
Machine wash cold gentle cycle. Wash with like colors. Do not use softener. Close all fasteners before washing. Do not bleach. Do not tumble dry. Dry flat in the shade. Do not iron. Dry clean.

Our warmth system.

The bigger the number,
the warmer you'll be.

When choosing your layers, consider in which conditions you plan to use the products, and let yourself be guided by our warmth system.

Our merino fiber measurement.

The smaller the micron,
the finer the fiber,
the softer it feels.

The diameter of a merino fiber is measured in microns – where one micron equals one millionth of a meter.

icebreaker’s merino fibers range from 15.5 – 23.5 microns to ensure a soft hand feel across our skin to outer layers. Finer fibers feel softer because they bend more easily when in contact with the skin.

thickness graph
Fit & sizing
Model measurements
Height: 180cm / 5'9". Waist: 59cm / 23". Jess is wearing size S.
What's your size?
See our Size Guide
Regular Fit - Neither snug nor loose - this garment can be worn solo or over other layers.
This is made with 100% merino.

Free of plastic microfibres and petrochemical-based synthetics, this product is made with 100% pure merino fibres that were hand-picked for strength and softness to create a luxurious fabric that naturally breathes and resists odours. Merino wool fibre is naturally renewable, recyclable and biodegradable under certain conditions.


”NoNaturally odor-resistant
”NoNo-itch comfort
”RegularRegulates body temperature

O-zip
Protect our Winters x icebreaker
The O-Zip. Evolving for generations.

Experience the evolution of a New Zealand icon with our timeless O-Zip, the original icebreaker 100% merino mid layer. Celebrating our 30th anniversary, the new O-Zip reimagines a brand classic with a new seamless structure, offering timeless comfort and modern performance.