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"The zipper is exceptionally hard to undo, it might be defective..."
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€199,95
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€199,95
A slim-fit mid layer that’s ideal for technical mountain adventures like hiking, skiing and climbing, the Merino 260 Quantum Long Sleeve Zip naturally resists odours and helps regulate your body temperature thanks to its 100% merino wool fabric.
Good for:

Body: 100% Merino Wool/Lining: 100% Merino Wool, Exclusive of Decoration.
Machine wash cold; gentle cycle. Wash with like colors. Do not use softeners. Close all fasteners before washing. Do not bleach. Do not tumble dry. Line dry in shade. Cool iron. Do not dry clean.
Model measurements:
Height: 174cm / 5'8". Waist: 65cm / 25". Deveney is wearing size S.
Key product measurements:
Back High Point Shoulder to Hem: 70.5cm/27.5in (Based on size M)
Slim Fit
A snug, close-to-body fit for low bulk layering.
Standard delivery: free for all order over € 75. Delivery in 2-3 days, from Monday to Saturday, during working hours.
Express delivery: receive it in 1-2 days
Please visit our Delivery page and find out more about the ways in which you can receive our products.
You have 30 days from delivery to follow our quick and easy return procedure.
Overall rating: 4.242424 / 5 from 66 reviews.
The 260 Quantum Long Zip Jacket is praised for its slim-fit and comfort, though opinions on the zipper and sizing vary. Its odor-resistant and temperature-regulating properties make it ideal for technical mountain adventures.
Review topics: ["fit","size","weight","colour","quality","material","looks","jacket","zipper","layer","top","hoodie","fabric","buy","pockets","dressier","wool","icebreaker","clothing","xxl","hood","piece","sweater"].
"The zipper is exceptionally hard to undo, it might be defective..."
— Kim (3/5)
"I returned this item. The material around hips/bottom is now single layer, compared to my previous version which was double layered. On me this resulted in the material riding up and bunching around waist. Also, there is no fly guard behind zipper anymore. Unfortunately it did not work for me. For reference I am 165cm/52. 5kg and the small fit fine."
— MissK (2/5)
"I have owned two previous Quantum jackets over the past 10 years and this is by far no where near the same quality as the others. 2 way zipper gone, Thinner material that you can see through. What happened Icebreaker!? Unfortunately this will be my last one as I needed it for a trip. My husband and I have been buying Icebreaker for over 15+ years and it seams the material, quality and styles have been very disappointing"
— MDavis (2/5)
"Stunning jacket/sweater. Very chic, cozy and well fitting. Java is a beautiful, deep plum color. I have a long torso and the fit on this style is exceptional."
— Alexandra (5/5)
"My second mid-layer from Icebreaker and I'm ditching fleece for good. It's warm but breathable and prevents overheating (unlike polyester fleece that traps your body heat). I've done a bunch of climbs, snowshoeing and snow hiking in my Icebreaker and it kept me warm and comfortable. Fitted silhouette without a hood makes to lighter for backpacking, I also like minimal branding with no obnoxious logos."
— Talia (5/5)
"I have this in each color. In fact, I bought two of each for when it wears out! It's so comfy, not too warm, flattering, and I prefer the design to a hoodie. Way to go, IB!"
— LJ (5/5)
"Once you buy an icebreaker merino wool hoody, nothing else will do. Hot or cold, wet (light mist or rain) or dry. My only lament is PLEASE bring back light gray. Love all TWELVE of mine! But I need light gray again!!!!"
— Linda M. (5/5)
"So disappointed in the newer Icebreaker. No comparison to our original New Zealand Icebreaker. Too thin, too little wool! You’ve lost us."
— Ursula J. (5/5)
"I love this jacket, it's light and close fitting so perfect for layering. It's long enough to cover my lower back. It's excellent!"
— Shannon B. (5/5)
"Love this light-weight jacket, great for fall or as an additional layer in winter"
— Pamela Z. (5/5)
Find the size that fits you best based on people just like you.
Use the chart below to determine your size. If you’re between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different sizes, order the size indicated by your chest measurement for tops and your hip measurement for pants.
| XXS | XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|---|
| Bust | 27.5-30 | 30-32.5 | 32.5-34.5 | 34.5-37 | 37-39.5 | 39.5-42 | 42-46 |
| Arm length | 30 | 30.3 | 30.3 | 30.5 | 30.8 | 31 | 31.3 |
| Waist | 22-24 | 24-26 | 26-28 | 28-30.5 | 30.5-33 | 33-36 | 36-40 |
| Hips | 31-33 | 33-35.5 | 35.5-38 | 38-40 | 40-42.5 | 42.5-45 | 45-48.5 |
| XXS | XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|---|
| Bust | 70-76 | 76-82 | 82-88 | 88-94 | 94-100 | 100-107 | 107-116.5 |
| Arm length | 75.5-76.5 | 76.5-76.75 | 76.75-77 | 77-77.5 | 77.5-78.25 | 78.25-79 | 79-79.5 |
| Waist | 56-61 | 61-66 | 66-71 | 71-77 | 77-84 | 84-91 | 91-101 |
| Hips | 79-84 | 84-90 | 90-96 | 96-102 | 102-108 | 108-114 | 114-123 |
Our three different fits - slim, regular, and relaxed - ensure that when worn together, layers move and breathe like a single garment.




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