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Arc'teryx Atom LT Hoody Review


Insulated Jackets - Men's

  • Currently 4.0/5
Overall avg rating 4.0 of 5 based on 1 review. Most recent review: November 26, 2014
Street Price:   Varies from $169 - $229 | Compare prices at 11 resellers
Pros:  Lightweight; super comfortable; warm, nice hood and wrist cuffs
Cons:  Doesn't pack into its own pocket
Best Uses:  Hiking, backpacking, climbing. Any cold whether activiy where you want mobility and warmth
User Rating:       (0.0 of 5) based on 0 reviews
Manufacturer:   Arc'teryx
Review by: Brandon Lampley ⋅ Review Editor, OutdoorGearLab ⋅ November 26, 2014  
The Atom LT Hoody has been around for many seasons and is a widely respected light synthetic insulated jacket. This is the little brother to the heavier and warmer Arc'teryx Atom AR Hoody. Because of the breathable side paneling and comparatively less water resistant outer shell material relative to other light synthetic jackets like the Rab Xenon X, the Atom LT is best used as an insulating mid layer for climbing, skiing, hiking or other outdoor adventures. With a great look, vibrant two-toned colors, and comfortable features the Atom LT is a favorite go-to jacket for many people.

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OutdoorGearLab Editors' Hands-on Review

Performance Comparison
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Zeb Engberg with the Arcteryx Atom LT and CiloGear 30L W/NWD pack, Canadian Rockies.
Credit: Max Neale

The Atom LT is insulated with 60g/m2 Coreloft (This is one of Arc'teryx's own insulations). The Arc'teryx Atom AR for comparison, has 120g/m2 Coreloft. Generally speaking the Atom LT is comparable in warmth to the Patagonia Nano Puff Hoody and Rab Xenon X, which are both highly rated light synthetic jackets in this review. There is a major difference however. The Atom LT is constructed with side panels that are uninsulated and designed to dump heat for breathability during active use. Overall this makes the Atom LT a bit less warm than these other jackets, but more breathable. For this reason we feel the Atom LT is best used as a mid-layer.

The Rab Strata uses breathable Polartec Alpha insulation. The look and feel of the Strata is very similar to the Atom LT and it is worth researching both if you're looking for a light insulated and breathable mid layer.

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Brandon stays fairly cozy while hiking outside Nederland, Colorado.
Credit: Brandon Lampley

Weight and Compressibility
at 13.2 oz the Atom LT is a very light jacket. There are minimal features which also keeps the weight down. A drawback to the Atom LT for climbers, in terms of packability is that it can't be stashed into its own pocket and clipped to your harness. On the upside, the Atom LT is more breathable than other light synthetics, so you may spend more time wearing it while active rather than stowing it.

Weather Resistance
We find the outer fabric of the Atom LT to be less weather resistant compared to the fabrics used on jackets like the Rab Xenon and other light synthetic insulated jackets. for this reason and because of it's breathability, we generally think the Atom LT is best used as an insulating mid layer.

Relatively minimal in features. The wrist cuffs on this jacket are very comfortable, fit snugly, and are low profile; slipping under glove cuffs nicely. If you've used an Arc'teryx jacket before, you may realize that wrist cuffs are one of their specialties. The hood is fixed, and fits well with and with out a helmet. The two hand warming pockets are comfortable, but too low to be used if you're wearing a climbing harness. There is onw internal zippered chest pocket for small items.

Best Applications
Best used as an insulating mid layer, the Atom LT is a year-round jacket, and you'll likely find a good use for it on all types of trips.

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Chris Simrell climbs ice in Hyalite Canyon, MT
Credit: Will Dean

Like many Arc'teryx products, the Atom LT is slightly more money than the competition. We've been using one for years and love it still.

Other Versions

The Arc'teryx Atom LT Hoody - Women's, $219, is the women's version of this jacket.

Brandon Lampley & Chris Simrell

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OutdoorGearLab Member Reviews

Most recent review: November 26, 2014
Summary of All Ratings

OutdoorGearLab Editors' Rating:   
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Average Customer Rating:     (0.0)
Rating Distribution
1 Total Ratings
5 star: 0%  (0)
4 star: 100%  (1)
3 star: 0%  (0)
2 star: 0%  (0)
1 star: 0%  (0)

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Credit: Arc'teryx
Where's the Best Price?
Seller Price
Amazon $168.54  -  27% off!
MountainGear $209.96  -  9% off!
Skis.com $219.00  -  5% off!
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