Created for comfort and performance across a range of activities and output levels, the Arc'teryx Delta 1/2 Zip Men is Arc's most technical fleece zip-front pullover. 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.
Created for comfort and performance across a range of activities and output levels, the Arc'teryx Delta 1/2 Zip Men is Arc's most technical fleece zip-front pullover. 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.
Created for comfort and performance across a range of activities and output levels, the Arc'teryx Delta 1/2 Zip Men is Arc's most technical fleece zip-front pullover. 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.
Created for comfort and performance across a range of activities and output levels, the Arc'teryx Delta 1/2 Zip Men is Arc's most technical fleece zip-front pullover. 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.
Last updated at 03/14/2026 07:54:28
Arc'teryx Delta 1/2 Zip M - Midlayer
Delivery $129.62
originally posted on arcteryx.com
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.
originally posted on arcteryx.com
The delta 1/2 zip FINALLY returned after many seasons...unfortunately, they moved away from the polartec that makes this the most well rounded pullover. The new material is too thin and doesn't quite live up to prior models
originally posted on arcteryx.com
Great pullover. Lightweight. Will use for hiking and layers for a trip to Norway.
| For | Men |
Arc'teryx Delta 1/2 Zip M - Midlayer
Delivery $129.62
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.
The delta 1/2 zip FINALLY returned after many seasons...unfortunately, they moved away from the polartec that makes this the most well rounded pullover. The new material is too thin and doesn't quite live up to prior models
Great pullover. Lightweight. Will use for hiking and layers for a trip to Norway.
Much thinner than expected. Solid quality and fit, just not as warm as the price or description would suggest
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.
Having over a dozen various Arcteryx shirt and jackets, I’ve come to know the sizing quite well with this company. Or so I thought. This is my second piece that I have ordered and the size medium was quite off. The first piece was this years model Gamma Lightweight model in a medium, and Tan color. I actually went to an REI and tried another medium in a different color, and it was completely a different fit. The salesperson and I were shocked that a company known for their fit would be so off.Now onto this Delta piece. I have the previous model deltas jacket. Fit is stellar, and as stated is fitted. I wanted a more simple and lighter weight piece so opted for this pullover. Having received it, the material is cool. Harder wearing than my current delta( also ... MoreHaving over a dozen various Arcteryx shirt and jackets, I’ve come to know the sizing quite well with this company. Or so I thought. This is my second piece that I have ordered and the size medium was quite off. The first piece was this years model Gamma Lightweight model in a medium, and Tan color. I actually went to an REI and tried another medium in a different color, and it was completely a different fit. The salesperson and I were shocked that a company known for their fit would be so off.Now onto this Delta piece. I have the previous model deltas jacket. Fit is stellar, and as stated is fitted. I wanted a more simple and lighter weight piece so opted for this pullover. Having received it, the material is cool. Harder wearing than my current delta( also medium). But here in lies the “fitted” fit. It is not a fitted fit. The medium fits more like a large, with super saggy arms made for Popeye’s forearms. And in the shoulders the material just lays there all loose, and not slightly form fitting like it suggest. I’ll try for a small, but having bin at the Seattle arcteryx store and trying the jacket version. The small was too small, and the medium was even baggier than the pullover. Not sure what’s going on…but hope things get fixed.
I’m wearing this now. I’ve worn it basically every day since I got it. It’s great.I like it because it is so versatile. It can be used for workouts, or unpretentiously with jeans and a t shirt, or ostensibly for rock climbing because you’re wearing Arc’teryx. It blends in in outdoor or urban settings. It looks good. It’s comfortable. What else is there to say.
| For | Men |
