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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"

    United States

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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"

    United States

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OUTERWEAR BESTSELLERS

Shells and insulation you can trust in any terrain.

Outerwear bestsellers

Shells and insulation you can trust in any terrain.

FOOTWEAR

Hike fast through rugged terrain in the Kopec Mid GTX.

WALK GENTLY

New collection. Inspired by tradition.

OUTERWEAR BESTSELLERS

Shells and insulation you can trust in any terrain.

Outerwear bestsellers

Shells and insulation you can trust in any terrain.

FOOTWEAR

Hike fast through rugged terrain in the Kopec Mid GTX.

WALK GENTLY

New collection. Inspired by tradition.

Proton Hoody Women's
€330.00

Proton Hoody Women's

Fair Trade Certified

Rating Distribution

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63 reviews with 5 stars.
7 reviews with 4 stars.
5 reviews with 3 stars.
3 reviews with 2 stars.
5 reviews with 1 star.

Overall Rating

4.4
56 out of 64 (88%) reviewers recommend this product

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Rating Summary

satisfaction
warmth
layering
fit
purchase
comfort
color
fabric weight
1 to 8 of 83 Reviews
1 – 8 of 83 Reviews
Reviews 2
Votes 0
Age35 to 44
GenderFemale
Your Height:168cm - 175cm

review for 2023 version

18 days ago
I bought it in 2023 - it's my most-used hoodie for both casual wear and sports. I love it. I'm wondering if the current version is the same, as I'd like to buy it again in the future. My 2023 one still looks like new, with no tears. I used to love the Atom as well, a long time ago, but the new version looks so different and cheap now. I hope the Proton maintains the same quality.
Q: Size Purchased:
A: small
I use this product for:Commuting/Travel, Trekking, Climbing, Mountaineering, Casual Wear, Hiking, Ski/Snowboard
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0 Comments
BC
Review 1
Votes 10
Age25 to 34
GenderFemale

Disappointment, cheap, not worth the money

5 months ago
It’s a waste of money. I bought this not only for the product but the brand. “Arc’teryx” is renowned for their quality products and warranties but they aren’t what they once were. I have multiple Arc’teryx products and my proton coat disintegrated. The fabric is poor quality , I can’t believe it’s even advertised as “climbing and high output activities” it’s destroyed and I wore it to the grocery store! I emailed Arc’teryx about issues and they refused to honour their warranty on the fabric. The material literally rips apart under any strain. The main zipper split after 1 year and both pocket zipper broke shortly after. Unless their quality dramatically improves it’s not worth the price. Do better Arc’teryx.
Q: Pros:
A: Warm
Q: Cons:
A: Poor quality
I use this product for:Casual Wear

No, I do not recommend this product.

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Response from Arc'teryx:
5 months ago
Arc'teryx Guest Services
Hi Zoe. Thanks for sharing your feedback on the Proton Hoody. We are sorry to hear about the issues you experienced with the fabric and zippers. We appreciate your comments and we will make sure to pass them to our team.
0 Comments
North Shore & Whistler
Reviews 11
Votes 5
Age35 to 44
GenderFemale
Your Height:161cm - 167cm

Go to Snow Midlayer

6 months ago
I love this as a midlayer for winter hiking, snowboarding and splitboarding. It's really breathable which helps maintain a comfortable temperature- I tour/hike fast (no talking or stopping!) It's a warmer layer, so will pair with the Satoro Merino Crew in cold weather -8 to 0*, and the Lana long sleeve for warmer temps. I've worn consistently for two seasons (120+ days) and have had no pilling. My only con is if you sweat needs a strong detergent as it holds onto smells (as I find most synthetic fabrics do (I have a sensitive nose.)
Q: Size Purchased:
A: L
Q: Pros:
A: breathable, durable
I use this product for:Trekking, Hiking, Ski/Snowboard
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0 Comments
Vancouver, BC
Review 1
Votes 0
Age18 to 24
GenderFemale
Your Height:153cm - 160cm

Great and versatile mid-layer!

6 months ago
Great breathable mid-layer. I love wearing this for snowboarding and everyday wear. Have worn and washed this hoody quite a few times, and it still looks as good as new.
Q: Size Purchased:
A: S
Q: Pros:
A: chest pocket, soft, durable
Q: Cons:
A: stains can be easily visible
I use this product for:Commuting/Travel, Casual Wear, Hiking, Ski/Snowboard

Yes, I recommend this product.

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0 Comments
Review 1
Votes 0
Age25 to 34
GenderFemale
Your Height:168cm - 175cm

Great snow sports mid-layer

7 months ago
Very comfortable, lightweight, warm but breathable jacket that keeps me warm when snowboarding. Feels warmer than atom hoody, also more breathable.
Q: Size Purchased:
A: S
I use this product for:Climbing, Ski/Snowboard
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0 Comments
Review 1
Votes 11

Possibly less durable fabric

8 months ago
Love this jacket for the fact it’s essential the atom jacket with an additional pocket, however it’s already snagged somehow in 2 small spots and I haven’t even had it 6 months. I paid full price for it too. A previous atom jacket I had has last YEARS with heavy backpacking and bushwhacking/ route finding in BC and somehow never managed to get a single hole in the fabric. I’m not sure if the fabric is a worse choice or if the quality over all has changed.
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Response from Arc'teryx:
8 months ago
Customer Service
Hello there, thank you for sharing your feedback! We're glad to hear you love the design and functionality of the Proton Hoody, but we're sorry to hear about the snagging issue you've experienced. While the Proton is built for durability in active use, different fabrics can have varying levels of resistance to abrasion depending on conditions. If you'd like, we recommend filling out a Product Service Form so our team can assess the issue and help determine the best next steps. We truly appreciate your input, as it helps us continually improve.
1 Comment
5 months ago
This! ⬆️ the fabric is garbage and will be destroyed under any strain. I raised my arm and the sleeve ripped. It’s poor quality and the brand won’t stand behind their products. Move on buy something else.
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Review 1
Vote 1
Age35 to 44
GenderFemale
Your Height:153cm - 160cm

New Fave!

8 months ago
Love this hoody - not too tight, not too loose, stretchy, light, and super cozy and warm. Light weight enough to layer with, warm enough to wear on it's own. An all round great piece that is super versatile, functional, and looks pretty darn goo too.
Q: Size Purchased:
A: XS
I use this product for:Commuting/Travel, Climbing, Casual Wear, Ski/Snowboard
Verified Purchase:Yes

Yes, I recommend this product.

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0 Comments
North Vancouver, BC
Review 1
Votes 3
Age55 to 64
GenderFemale
Your Height:176cm - 182cm

Sizing has gone up.

8 months ago
Just purchased and have used on a few hikes. Sizing has gone up, womens large is now much more roomy than previously. I am 5'10 and 168 lbs. Love the length as now comes down over my bum. I can wear a full fleece underneath. Nice breathability.
Q: Size Purchased:
A: Large
Q: Pros:
A: Breathable
Q: Cons:
A: a bit too roomy. In the torso
I use this product for:Commuting/Travel, Trekking, Mountain Biking, Mountaineering, Casual Wear, Hiking

Yes, I recommend this product.

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0 Comments
1 – 8 of 83 Reviews
Proton Hoody
rating 4.4458 out of 583 Reviews

Reviews combine FC0 and prior fabric models.

Breathable warmth for climbing and high-output mountain activities. 

€330.00
Colour:Solaris
Size:
Sizing chart & Fit guide
Free shipping & Free returns

Highly breathable insulated climbing hoody

Proton Hoody Women's

Breathable and warm, the Proton Hoody is the choice for climbing and dynamic mountain activities in cold conditions. The 100% recycled Coreloft™ Compact insulation is light and packable and performs even if wet. The outer is a durable, air-permeable Fortius Air 20 softshell. Working together, the breathable materials allow airflow that speeds vapour transfer and regulates temperature. An insulated StormHood extends coverage, and the articulated design is patterned to move.

What's been updated:A PFAS-free durable water repellent treatment and Coreloft™ Compact synthetic insulation for lightweight, breathable warmth.

Need a lighter option? Try the Proton SL Hoody.

Proton

Air permeable mid layer insulation with abrasion and weather resistant outer surface.

Synthetic insulation

Man-made insulation with quick dry times, durability and retains warmth when damp.

Fair Trade Certified™

Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.

Multi-use

Versatile high performance designs for diverse activities and conditions.

Articulated construction

Articulation removes restriction, so we utilize complex patterning and seam placement to create three-dimensional designs that free you to move.

Synthetic insulation

Synthetic insulation provides warmth even when wet. Abrasion-resistant and quick-drying, it delivers comfort and performance in demanding conditions.