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Merino Delta Long Sleeve Zip Jacket

Model measurements

Height: 181cm / 5'11". Waist: 61cm / 24". Louise is wearing size Small.

Women's Merino Delta Long Sleeve Zip Jacket

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A technical midweight running jacket made with merino wool jersey fabric for breathable warmth, the Delta Long Sleeve Zip offers cool-weather performance with added stretch and reflective details that make it perfect for running in low-light conditions.
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.

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

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We reserve the right to limit returns.

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

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We cannot accept Cash on Delivery.

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



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Features & details
Features
LYCRA® content for stretch and mobility
Reflective center front zip for visibility in low light
Forward set side seams for comfort
Zipper chin guard and interior storm flap
Flatlock seams prevent chafing
Zippered hand pockets
Drop tail hem for added coverage
Center Back Length: 69.2cm / 27.25", Size M
Icebreaker reflective heat transfer logo
Layer

Mid Layers

Style
#104842
Product weight
Medium = 371 g / 13 oz
Fabric & care
Fabric content
98% Merino Wool, 2% LYCRA®
Care
Machine wash warm. Wash with like colors. Do not use softeners. Fasten all closures to wash and dry. Do not bleach. Do not tumble dry. Line dry in shade. Warm iron. Do not iron print, trims and accessories. Do not 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: 181cm / 5'11". Waist: 61cm / 24". Louise is wearing size Small.
What's your size?
See our Size Guide
Slim Fit - A snug, close-to-body fit for low-bulk layering.
What is Merino?

NATURAL. ETHICAL. SUSTAINABLE.

Merino is super lightweight, soft, non-itchy, non-clammy, warm in the cold and cool in the heat, and has a miraculous ability to resist odour. Because it was made in the mountains rather than in a petrochemical laboratory. Merino wool fibre is naturally renewable, recyclable and biodegradable*.
*wool tops, under certain conditions
Learn more
”NoNaturally odor-resistant
”NoNo-itch comfort
”RegularRegulates body temperature