The Arc’teryx Proton LT Insulated Hoody makes an excellent mid-layer and manages to be the perfect combination of breathability and function during activity.
Quick Guide
Category: Insulated "Puffy" Jacket
Length: Hip
Pockets: 3
Weight: Men's: 13.2 oz / Women's: 11.3 oz
Fabric: Nylon, Elastane
Pros: Comfortable, stylish, great for layering
Cons: Not very waterproof
Best Suited For: Multisport, Climbing, Hiking
Final Verdict: One of the top-rated outdoor insulated jackets on the market for a reason. Excellent mid-layer that strikes the perfect combination of breathability and function.
Part of any successful outdoor clothing layering system is the perfect hiking jacket.
Having the right jacket for a day spent outside is one of the sure-fire ways to have a comfortable day on the trail. Depending on the climate, season, and activity, you will have specific jacket needs.
In these short hiking jacket reviews, we cover top-rated hiking jackets of varying styles.
Don’t worry, we don’t pick favorites either. We leave that decision up to you.
We’ll give you our honest review of each jacket, including the things we love and what they could have done better. So let's take a look at the Arc'teryx Proton LT Insulated Hoody.
Arc'teryx Proton LT Insulated Hoody Review
No outdoor jacket review is complete without including at least one insulated or “puffy” jacket.
The Arc’teryx Proton LT Insulated Hoody is easily one of the top-rated outdoor insulated jackets on the market right now.
It makes an excellent mid-layer and manages to be the perfect combination of breathability and function during activity.
Finding a jacket that is warm enough but can still be worn during high-intensity outdoor activity is a tricky balance.
This is why the Proton LT Insulated Hoody is one of the best.
You can wear it by itself to cozy up in your tent as you wind down after a night of trekking or even during cold weather days under a hardshell.
In 2019, this jacket design also underwent an upgrade that makes it even more durable and abrasion-resistant. If you weren’t convinced this is the perfect “puffy” for any adventure before, then this upgrade may change your mind.
Not sure what kind of jacket you need? Check out our guide to Choosing the Right Hiking Jacket.
What We Like
There's a lot to like about the Arc’teryx Proton LT Insulated Hoody, including:
Comfortable
An important part of finding the perfect “puffy” is that it is comfortable and cozy. This hooded insulated jacket is very warm and even includes a drawstring on the hood to provide a warmer fit on cold days.
Stylish Versatility
Coming in a variety of colors, the Proton LT is an excellent all-around jacket. It looks good when you’re running errands, and it looks even better being worn hiking up a mountain.
Great for Layering
There are no real restrictions when wearing this jacket. It fits well, with room underneath for other layers. It also isn’t so bulky that it restricts movements when wearing a jacket over it.
What We Don’t Like
Not Waterproof
Keep in mind that this is an insulated jacket, and its intention isn’t to keep you dry. It is meant to keep you warm. So, it is not waterproof and isn’t the best at blocking high winds, either. This jacket is designed to be worn during activity, so it emphasizes breathability over weather protection.
Key Features of the Arc’teryx Proton LT Insulated Hoody
Technical Features
- Water resistant
- Air permeable
- Abrasion resistant
- Wind resistant
Construction
- Coreloft™ Compact 60 insulated helmet compatible hood gives additional warmth
- Air permeable Coreloft™ Compact 80 insulation regulates a comfortable micro climate
- Fortius™ Air 20 face fabric effectively balances air permeability and weather resistance with lightweight durability
Design & Fit
- Trim fit for athletic performance
Patterning
- Articulated elbows
- Gusseted underarms for mobility and comfort
Hood Configuration
- Adjustable hood drawcords
- Insulated hood
- Helmet compatible
Zippers & Fly Configuration
- No Slip Zip™ front zipper
- Dual back flaps on main zipper prevent wind penetration
Cuff & Sleeves Configuration
- Stretch-knit cuffs
Hem Configuration
- Drop back hem
- Dual lower hem adjusters
Pocket Configuration
- Chest pocket with zip
- Two insulated hand pockets with zippers
Fabric Treatment
- DWR (Durable Water Repellent) finish repels moisture
Final Thoughts
The Arc’teryx Proton LT Insulated Hoody is one of the top-rated outdoor insulated jackets on the market for a reason.
It makes an excellent mid-layer and manages to be the perfect combination of breathability and function during activity.
It's not the cheapest jacket going around but it's stylish versatility makes up for the higher price point.
Check out more hiking jacket reviews.
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