• 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

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  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

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  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

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Delta 1/2 Zip Neck Men's
$180.00

Delta 1/2 Zip Neck Men's

New colour

Rating Distribution

Select a row below to filter reviews.
7 reviews with 5 stars.
1 review with 4 stars.
2 reviews with 3 stars.
3 reviews with 2 stars.
2 reviews with 1 star.

Overall Rating

3.5
5 out of 10 (50%) reviewers recommend this product

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Rating Summary

material
fit
thickness
layering
warmth
zipper
purchase
fabric weight
1 to 8 of 15 Reviews
1 – 8 of 15 Reviews
4 out of 5 stars.

I ordered a size smaller so it fit snug and tucked

2 months ago
I’ll wear this fleece pull-on for a number of activities. First, for every day activities, and outdoor sports, skiing, fishing, hunting, hiking and running. Since this garment was advertised as a fleece I thought it would fuzzy. That’s the only reason I rated it 4 stars, but I’m happy anyway. I’ll purchase your items in the future.
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Oakland, CA
Age:35-44
Gender:Male
Your Height:168cm - 175cm
5 out of 5 stars.

Perfect for higher output activity

3 months ago
No experience with the older Deltas but I’m loving my 2024 Delta 1/2 zip as a standalone on runs below 50F. Definitely better for higher output activity like running, so depending on conditions I wouldn’t expect it to keep me toasty for lower output activities or sitting around. Currently dabbling with more synthetics after a lifetime of wool - with that said no complaints about the new fabric or overall comfort.
Q: Size Purchased:
A: M
Q: Pros:
A: Breathability, comfort
I use this product for:Trail/Running, Casual Wear

Yes, I recommend this product.

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Age:45-54
Gender:Male
1 out of 5 stars.

No thanks

4 months ago
I have three prior generation Delta products and I absolutely LOVE them. This version is much thinner, and the interior lining was almost itchy against my arm; not at all soft and fleece-feeling like the prior generation.
Q: Size Purchased:
A: Medium
Q: Pros:
A: Classic Arc'teryx look
Q: Cons:
A: Not comfortable against skin

No, I do not recommend this product.

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Response from Arc'teryx:
3 months ago
Arc'teryx Guest Services
Thank you for your feedback. We're glad to hear you loved your previous Delta products. We’re sorry that this version didn’t meet your expectations in terms of thickness and comfort. We appreciate you bringing this to our attention and will be sure to pass your comments along to our design team for consideration. Your input is valuable as we continue to improve our products.
0 Comments
Age:35-44
Gender:Male
Your Height:176cm - 182cm
5 out of 5 stars.

great sweatshirt

4 months ago
very nice sweatshirt, I use it for walking around the city and for trips to the mountains as a second layer, although I thought it would be thicker and a bit warmer. The pocket on the chest is a bit for decoration, it is a bit too high, and the iPhone fits into it on the butt and it is uncomfortable with it inside. Overall, I like the sweatshirt - I recommend it.
Q: Size Purchased:
A: medium
Q: Pros:
A: it is comfortable and looks good
Q: Cons:
A: chest pocket for decoration only
I use this product for:Commuting/Travel, Trekking, Mountain Biking, Hiking, Ski/Snowboard

Yes, I recommend this product.

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Finland
Age:25-34
Gender:Male
Your Height:168cm - 175cm
5 out of 5 stars.

Great fleece, for layering or as a stand-alone

4 months ago
Bought this from another reviewer’s recommendation for trail running. The problem with this is, that it looks so sharp and feels perfect for every day usage, so I actually use it at the office and almost every day at home as well (daybreak color has almost same colored pocket, which helps). I run really warm always, so this not being so warm actually works perfect for me. If you run cold, I would maybe reconsider buying this (unless to buy it for spring/autumn as a layering, or for high output exercise).
Q: Size Purchased:
A: S
Q: Pros:
A: Fit, color, breathability
Q: Cons:
A: If you run cold, not the warmest
I use this product for:Commuting/Travel, Trail/Running, Casual Wear, Hiking

Yes, I recommend this product.

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Edmonton, AB
Age:25-34
Gender:Male
Your Height:176cm - 182cm
5 out of 5 stars.

Great layering piece

4 months ago
Used it for trail running and as a base layer for skiing. Obviously the zipper gets cold on the skin, but the quarter zip helps dump heat in variable output activities. The material has held up, and shows no sign of beginning to stink despite >50 days using it. Tend to run hot, so I've used it as a base layer for -10 to 0 degrees on runs, and put another layer underneath/on top depending on conditions if it gets colder.
Q: Size Purchased:
A: M
Q: Pros:
A: Durable, comfortable, warm
Q: Cons:
A: Zipper gets cold
I use this product for:Trail/Running, Ski/Snowboard

Yes, I recommend this product.

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Age:55-64
Gender:Male
Your Height:168cm - 175cm
1 out of 5 stars.

As warm as a newspaper

5 months ago
As warm as a newspaper. Very thin fabric, so delicate it looks you can make a hole in it with your finger. The older Delta was nice and warm but this is rather a cooling jacket not something to keep you warm. But I get a feeling I would be warmer wearing nothing. The photos of the item are misleading, they create an impression the jacket is something in between RHO LT and Heavy. But its 50% lighter and thinner than RHO LT and should be priced accordingly.
Q: Size Purchased:
A: S
Q: Pros:
A: light
Q: Cons:
A: thin, cold, delicate, expensive
I use this product for:Trail/Running

No, I do not recommend this product.

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Response from Arc'teryx:
5 months ago
Arc'teryx Guest Services
Hi there. Thanks for sharing your feedback on the Delta 1/2 Zip Neck. We are sorry to hear that you are disappointed with its warmth and fabric and that it did not suit your needs. We will pass your comments to our team.
0 Comments
Colorado
Age:25-34
Gender:Male
Your Height:191cm - 197cm
5 out of 5 stars.

Incredible Running or Hiking Jacket

6 months ago
This jacket is the perfect blend of lightweight warmth and breathability. I like the slim yet looser fit. Exceptional running or hiking jacket that keeps you cool without causing overheating.
Q: Size Purchased:
A: XL
Q: Pros:
A: Lightweight, Breathable, Warm
I use this product for:Trail/Running, Mountaineering, Hiking

Yes, I recommend this product.

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Delta 1/2 Zip Neck
rating 3.5333 out of 515 Reviews

Our most technical fleece half-zip pullover delivers warmth for minimal weight.


$180.00

Colour:Stone Green


Free shipping & Free returns


Delta 1/2 Zip Neck Men's

Created for comfort and performance across a range of activities and output levels, our most technical fleece zip-front pullover transcends cozy. Breathable, durable, and soft, the fleece’s innovative hollow-core fibre construction provides superior warmth for its weight. The smooth face adds durability, and Phasic AR II panels under the arms add stretch and are made with wicking fibres. Patterned for ergonomic freedom and fit for easy layering, the Delta also shines as a standalone.

Size and fit tip: The Deltas offer a roomier fit in the body and sleeves than their predecessors, for improved comfort, versatility, and freedom of movement during high-output activities.

Delta

Air permeable fleece mid layer. Thermally efficient, comfortable next to skin.

Climb

Climbing equipment designed for efficient movement and protection in alpine environments.

Synthetic fibre

Engineered materials that offer enhanced properties or performance.