• 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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Proton SL Hoody Men's
$280.00

Proton SL Hoody Men's

New colourBest sellerFair Trade Certified

Rating Distribution

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120 reviews with 5 stars.
26 reviews with 4 stars.
6 reviews with 3 stars.
6 reviews with 2 stars.
3 reviews with 1 star.

Overall Rating

4.6
127 out of 140 (91%) reviewers recommend this product

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Rating Summary

warmth
fit
satisfaction
comfort
fabric weight
layering
purchase
wearing
9 to 38 of 161 Reviews
9 – 38 of 161 Reviews
North Vancouver
Age:25-34
Gender:Male
Your Height:168cm - 175cm
5 out of 5 stars.

Versatile Hoody!

8 months ago
I use this hoody during the winter and the summer months. It's a great base layer during the winter as its breathable material help regulate my temperature. The zipper pocket on the chest is one of my favorite features, making it easy to grab items on the go. It packs well when storing it in the pack and I absolutely love the elastic cuffs on the wrists! It's extremely comfortable as well.
Q: Size Purchased:
A: Medimum
Q: Pros:
A: Comfort, Breathable, Pockets
Q: Cons:
A: None
I use this product for:Commuting/Travel, Climbing, Hiking, Ski/Snowboard

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Age:35-44
Gender:Female
Your Height:168cm - 175cm
5 out of 5 stars.

Perfect jacket

8 months ago
Just bought last week. A lightweight, soft, hooded jacket that is great quality and easy to pack. Took this on a recent hike and camp. Does the job. Honestly can’t think of a situation I couldn’t wear this in. Considering getting another in a different colour.
Q: Size Purchased:
A: Large
Q: Pros:
A: Lightweight yet warm
Q: Cons:
A: None
I use this product for:Trekking, Hiking

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Austria
Age:18-24
Gender:Male
Body TypeLean
5 out of 5 stars.

Great compromise between breathability and warmth

10 months ago
Love this jacket. Use it for almost everything from alpine climbing to everyday wear.
Q: Size Purchased:
A: M
Q: Your Height:
A: 178

Originally posted on Proton Lightweight Hoody, 2023-2024

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Georgia
Age:Over 64
Gender:Male
Body TypeSolid
5 out of 5 stars.

Nice jacket

10 months ago
Have had this jacket for 5-6 yrs and am very happy with its quality and performance. I use it primarily for day hikes in cool to cold weather and have used it couple hundred times. I’m 5’11” 175 and medium fits me well. Fitted but not tight. With temperatures in the 35-45 range I find myself wishing I had more insulation but after a few minutes exertion I’m comfortable. The exterior is quite durable and sheds dirt well. I’ve been wearing Arcteryx since 1999-2000 and have my share of their stuff but this and the kyanite hoody get the most use. I also love my Proton LT but generally to warm for it most of the year in Georgia.
Q: Size Purchased:
A: Medium
Q: Pros:
A: Fit breathable durable
Q: Cons:
A: Hood not insulated
Q: Activity
A: Trail hiking backcountry
Q: Your Height:
A: 71 inches

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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

Excellent year round jacket

11 months ago
Bought this jacket a couple of weeks ago. Super comfy and warn. Wearing it practically everyday. Perfect to use as a light jacket in the spring, summer and autumn, and as a mid layer in the winter. The jacket is not considered as a waterproof jacket (like a shell), however I was caught up in some light rain without an umbrella I was surprised to see that there is one water resistance (I didn't get home drenched).
Q: Size Purchased:
A: M
Q: Pros:
A: Super confortable
Q: Cons:
A: None so far
Q: Your Height:
A: 178cm

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Age:25-34
Gender:Male
Body TypeAthletic
5 out of 5 stars.

does it all

a year ago
warm and light jacket for many uses. on mountain and casual for the city. i love this piece.
Q: Size Purchased:
A: S
Q: Activity
A: skiing, climbing, hiking, casual
Q: Your Height:
A: 175

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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NH
Age:35-44
Gender:Male
Body TypeLean
5 out of 5 stars.

Light and cozy

a year ago
I have had the jacket for a little over a week now, and I absolutely love it! Super light weight and extremely comfortable. Online ordering and customer service are among the worst in the outdoor gear industry. Terrible use interface and absolutely no meaningful support when you call, write or chat. If it were not for the quality of product, I would never purchase anything online from Arcteryx.
Q: Pros:
A: light
Q: Cons:
A: Online shopping and customer servic
Q: Activity
A: hiking/everyday
Q: Your Height:
A: 5'-9"

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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UK
Age:45-54
Gender:Male
Body TypeAthletic
5 out of 5 stars.

Super softshell for all but high winds

a year ago
A little about me – 1.75m (5ft 9in) tall and weigh 73kg (161lb). My chest measures 108cm (42.5in) and waist 84cm (33in) with an athletic build normally a size medium in Arc’. I bought the Proton (FL) in medium and it is an excellent fit - allowing a Rho Heavyweight as a mid-layer beneath when needed in winter - or can be worn alone with a baselayer beneath. The wicking of this jacket is amazing and paired with the permeability of the Fortius Air fabric - it really manages different activity levels well in cooler conditions! And although you have that permeability - the jacket really performs well in all but the stronger winds!
Q: Size Purchased:
A: M
Q: Pros:
A: Wicking, Permeability, Flexibility
Q: Cons:
A: None
Q: Activity
A: Mountain Walking, Mountaineering
Q: Your Height:
A: 1.75m

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Massachusetts and New Hampshire
Age:45-54
Gender:Male
Body TypeLean
5 out of 5 stars.

Favorite jacket

a year ago
I bought this jacket a year ago to replace another brands similar light weight synthetic light “puffy.” Unlike those other light jackets that look like a light puffy with quilted thin nylon over insulation, the Protons outer fabric is much more stylish for around town and the office. Out in the field that same fabric is water resistant and the insulation is warm enough that on a warmer day of ice climbing this jacket often becomes my outer layer in place of a soft or hard shell. It allows me to climb relatively light and then pop on a belay jacket between pitches. I love the hand warmer pockets and the large chest pocket. The hood easily fits over a helmet and, most importantly, stays put in the wind! My favorite feature is the wrist cuffs. They are ergonomically shaped and have just the right amount of stretch to be comfy but keep the weather out. Finally at 6’4” I find it hard to get jackets with enough arm length. The Proton fits great in an XL- trim to my relatively lean physique and plenty of length in the arms even when they are above the head swing tools or finding handholds.
Q: Size Purchased:
A: XL
Q: Pros:
A: Tough outer fabric, great cuffs
Q: Cons:
A: Not super compressable
Q: Activity
A: Ice, rock, casual
Q: Your Height:
A: 6’4”

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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vancouver
5 out of 5 stars.

Best ski-touring midlayer

a year ago
I love this hoody, I use it standalone, and as a midlayer. Awesome breathability.

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Age:55-64
Gender:Male
Body TypeAthletic
3 out of 5 stars.

Not as expected

a year ago
disappointed a bit by the liner inside. I thought this would keep me warm as Atom model. still a good looking jacket
Q: Size Purchased:
A: Medium
Q: Pros:
A: nice color
Q: Cons:
A: insulation not as expected.
Q: Activity
A: every day wear
Q: Your Height:
A: 5.6

Originally posted on Proton Lightweight Hoody, 2023-2024

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Response from Arc'teryx:
a year ago
Arc'teryx Guest Services
Hi there, we appreciate your feedback and will pass this along to our design team for review. The Proton Lightweight Hoody is designed as a versatile mid-layer that can perform in a range of temperatures and for high-output activities. As warmth is subjective, we do not offer degree ratings for our products. If you need something warmer, we'd recommend the Proton Heavyweight Hoody as it is the warmest option in our Proton series with Coreloft™ Continuous 60, Coreloft™ Continuous 100, and Fortius™ Air 50 of synthetic insulation, compared to Octa® Loft breathable insulation and Fortius™ Air 20 in the Proton Lightweight Hoody.
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Alps
Age:35-44
Body TypeAthletic
5 out of 5 stars.

Great comfort and function. And look:)

a year ago
Using this for a year and its my favourite insulation piece.
Q: Size Purchased:
A: M
Q: Pros:
A: Very comfortable
Q: Cons:
A: Nothing
Q: Activity
A: Mountian and everyday life
Q: Your Height:
A: 178

Originally posted on Proton Lightweight Hoody, 2023-2024

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Mountain View, HI
Age:45-54
Gender:Male
Body TypeAthletic
4 out of 5 stars.

A casual go to

a year ago
I wear this jacket at work often because it can be rainy outside and chilly in the office. I like the lightness of it and the stretchy cuffs are comfortable when Iʻm working, driving, or walking outside. The material is not noisy and the inside is soft, although the mesh has a gym wear look to it. Ideal for wearing over a t-shirt.
Q: Size Purchased:
A: Large
Q: Pros:
A: Nice stretchy cuffs
Q: Cons:
A: Mesh liner looks tacky
Q: Your Height:
A: 5ʻ11"

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Calgary
Age:35-44
Gender:Male
Body TypePetite
5 out of 5 stars.

My Go-to for Everything

a year ago
Proton Lightweight is my go-to backcountry skiing for it's warmth in arms and hood, but breathable, lightweight and packable at the same time. It's also the jacket I normally use for winter-trailrunning for the same reasons. It's definitely a must-have one!
Q: Activity
A: Backcountry skiing, Trailrunning

Originally posted on Proton Lightweight Hoody, 2023-2024

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Québec
Age:55-64
Gender:Male
Body TypeAthletic
5 out of 5 stars.

Chaleur et excellente gestion de la transpiration.

a year ago
Ce vêtement permet un confort en soirée autour des feux de camp pour les températures entre 15 et 20 degrés Celsius. À l’effort le type de tricot intérieur permet une excellente gestion de la transpiration. Je porte régulièrement ce vêtement lorsque la température est de moins de 15 degrés Celsius. Se compacte relativement bien et très léger.
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Q: Pros:
A: Chaleur et gestion de la sueur
Q: Activity
A: Randonné
Q: Your Height:
A: 1,75 m

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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UK
Age:45-54
Gender:Male
Body TypeAthletic
5 out of 5 stars.

Great

a year ago
I’ve used this for several months, it’s a great versatile jacket that can be used as a stand alone piece or layered under a hardshell, it’s breathable and compresses down well when not needed, the fit is spot on for me, one of the best jackets I’ve had in a long time
Q: Pros:
A: Breathable
Q: Cons:
A: Non
Q: Activity
A: All round
Q: Your Height:
A: 6.1

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Verzé
Age:25-34
Gender:Male
Body TypeAthletic
5 out of 5 stars.

Super midlayer active

a year ago
J'ai acheté la Proton LT pour les face nord en escalade en été et au final je l'utilise quasiment toute l'année. Le polartec Alpha est super agréable et respire bien! Pour moi c'est la veste à utiliser en escalade dés que le vent se lève ou qu'il fait frais. Je l'utilise aussi beaucoup en ski de rando quand les températures sont supérieurs à 0-5 degrés. Si il ne faudrait en avoir q'une pour des sorties actives en montagne se serait celle ci!
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Q: Pros:
A: Légère, respirante,
Q: Activity
A: Escalade, Ski de randonnée, Freeride, Alpinisme
Q: Your Height:
A: 178

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Vancouver, BC
Age:25-34
5 out of 5 stars.

Great gift for dad!

a year ago
We bought this for my dad’s birthday because he always wanted an Arc’teryx jacket. It was light and practical enough for Vancouver’s climate and the quality felt great. Online customer service was helpful too. The charcoal was a really nice colour. He’s 6” and a bigger fellow; the sleeves on the XL was just a little long on him.
Q: Activity
A: Casual/city wear

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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San Francisco, CA
Age:25-34
Gender:Male
Body TypeSolid
5 out of 5 stars.

Lightweight and easily packable

a year ago
I bought this jacket about 4 months ago and it’s been such a nice jacket to own. I like how lightweight it is while also being cozy. It’s kept warm through some cold nights. I do like that though it’s not packable, I am able to fold it and put it in my side bag with ease to travel with.
Q: Pros:
A: Lightweight, cozy
Q: Cons:
A: No adjustable wristbands
Q: Activity
A: Hiking
Q: Your Height:
A: 5’10”

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Utah
Age:18-24
Gender:Male
Body TypeSolid
5 out of 5 stars.

Awesome active jacket but really warm

a year ago
This jacket is super warm, it’s great if you’re getting active in it but beware unless the weather is pretty cold you might over heat. It’s also a little slim fitting if you’re a built guy
Q: Pros:
A: Warm, fashionable
Q: Cons:
A: A little too warm
Q: Activity
A: Hiking/backpacking/everyday use
Q: Your Height:
A: 6’3

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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5 out of 5 stars.

Light, warm and versatile

a year ago
Bought a medium in this revised version, which fits slightly bigger than 2022 version. Super happy with it.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Loveland, Colorado
Age:45-54
Gender:Male
Body TypeAthletic
5 out of 5 stars.

Awesome breathability

a year ago
Wore this in 30's to 50's ferenheight on a hike in RMNP on ascent and descent and was not cold or hot. Breathes well. The fit is awesome. Very comfortable.
Q: Pros:
A: Warm & breathable
Q: Cons:
A: None
Q: Activity
A: Hiking
Q: Your Height:
A: 5'10"

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Utah
Age:25-34
Gender:Male
Body TypeAthletic
4 out of 5 stars.

Great piece!

a year ago
I had the an older version in a medium size but needed to upsize due to to gaining some weight. I'm 5 feet 7 inches 190lbs and the large fits well and isn't too long, which was surprising given my smaller stature. The only issue I had was the new sleeve cuffs are a lot looser than the older version, which was tight but did the job of keeping the heat in.
Q: Activity
A: Skiing, walking

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Long Island,NY
Age:25-34
Gender:Male
Body TypeAthletic
5 out of 5 stars.

Awesome lightweight jacket

a year ago
I love this jacket as it’s a perfect fitted mid layer for my beta/ski jacket, or as a stand-alone when it’s a little chilly around the house or when going outdoors. My new go-to jacket for chilly weather. The octaloft is so comfortable on the skin.
Q: Pros:
A: Great fit, awesome feel, looks good
Q: Cons:
A: none
Q: Activity
A: Hiking, skiing, lounging
Q: Your Height:
A: 5’11”

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Age:35-44
Gender:Male
Body TypeAthletic
5 out of 5 stars.

Für Outdoor Aktivitäten und Alltag geeignet

a year ago
Die Bewertung bezieht sich noch auf den Vorgänger Proton FL Ich trage die Jacke beim Wandern mit einem T Shirt bei Temperaturen zwischen 12°C und 20°C und hatte Sie auch schon bei 5°C mit einem 200er Langarm Merino Shirt an was auch ok war solange wenig Wind wehte. Irgendwann atmet Sie dann zu gut und es wird kalt aber da kann man dann einfach einen Windbreaker überziehen und es darf noch paar Grad kälter werden. Ich bin aber auch jemand dem eher zu kalt als zu warm ist. Die Jacke ist auf jeden Fall sehr atmungsaktiv , angenehm auf der Haut durch das Ocatloft und in Schwarz noch so schlicht dass Sie super im Alltag zu tragen ist. Gerade wenn man Auto fährt , einkaufen geht und immer wechselnde Temperaturen hat, kann man die Jacke immer anbehalten da diese nie zu warm ist. Ich würde mir die Jacke jederzeit wieder kaufen.
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Q: Pros:
A: atmungsaktiv, bequem, robust
Q: Activity
A: Wandern, Fahrrad fahren , Alltag
Q: Your Height:
A: 176

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Palo Alto
Age:25-34
Gender:Male
Body TypeSlim
5 out of 5 stars.

Functional Climbing Garment

a year ago
I've been super impressed by the comfort and performance of the Proton Lightweight Hoody. Taken it climbing on multiple occasions and have been really satisfied with how it moves and stretches under a harness. Similarly, it breathes well once you start moving on the wall or on the approach. Hood fits over a helmet as well. The inner fleece lining is incredibly comfortable and feels great. Warm when you need it and breathes when you want it. Would definitely recommend to anyone looking for a good climbing garment to keep you comfortable while climbing at the Creek in the fall or Yosemite in the spring. It's held up surprisingly well through the past year. I'm 5'8" 140lbs and elected for a medium where as I wear a small in the Atom. Felt like a medium was more comfortable for climbing related pursuits.
Q: Pros:
A: Comfortable. Breathable, Warm
Q: Cons:
A: None
Q: Activity
A: Climbing, Backpacking, Hiking
Q: Your Height:
A: 5'8"

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Anchorage, AK
Age:25-34
Gender:Male
Body TypeAthletic
3 out of 5 stars.

Feels and Fits Good, but Not Durable

a year ago
The label came off after a month of use. Good layer for its intended use, but it's not very durable.
Q: Pros:
A: Light
Q: Cons:
A: Not durable
Q: Activity
A: Trail Running, Casual wear
Q: Your Height:
A: 5'7''

No, I do not recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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Salem, Oregon
5 out of 5 stars.

Just what I was looking for

a year ago
Great weight and comfort. Love the color too. Great light weight jacket

Yes, I recommend this product.

Originally posted on Proton Lightweight Hoody, 2023-2024

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9 – 38 of 161 Reviews
Proton SL Hoody
rating 4.5776 out of 5161 Reviews

Climb comfortably in our lightest, most breathable fully insulated hoody.

The Proton SL Hoody was previously the Proton Lightweight Hoody.


$280.00

Colour:Dynasty


Free shipping & Free returns


Proton SL Hoody Men's

The lightest, most breathable option in our Insulation Collection, the Proton SL Hoody takes the guesswork out of warming up on cold climbs and other high-output activities in cool conditions. The knit insulation holds its loft and shape—no matter how often you stuff it into the bottom of your pack. More importantly, it allows your body to breathe, so you’re not left a sweaty mess after you have to step on the gas to get through the crux.

What's been updated: Updated with recycled Fortius™ fabric for improved durability, and chest pocket and design lines that align with the Proton Collection.

Proton

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

Superlight

Superlight materials and design, emphasizing lightweight and packability over durability.

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.