Arcteryx Men's Delta LT Jacket
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Arcteryx Men's Delta LT Jacket

Arcteryx Men's Delta LT Jacket is rated 4.4 out of 5 by 27.
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4.4 Star Rating
$103.99 - $139.00
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Product Description Item No.   10281182

The Arc'Teryx Men's Delta LT Jacket is a zip up fleece for all around outdoor activities. Polartec® Classic 100 Micro Velour Small Grid fleece is lightweight and soft, just right for wearing over a tee on cool fall days or layering underneath a hardshell when winter steps into the picture. Hike for a week and the full zip will open and shut to regulate temperature or just as easily stuff into your pack for later. The two hand pockets zip shut for securing map, phone and compass, with a zippered pocket on the sleeve for an additional extra. Versatile and light, it'll be a good friend all year round when the temps call for it.

Products on Sale are Discontinued Styles or Colors.

FEATURES of the Arcteryx Men's Delta LT Jacket

  • Polartec Classic 100 micro velour small grid offers high warmth-to-weight ratio
  • Rapidly wicks moisture away from the skin while remaining breathable, packable and ultra light
  • Ergonomic articulation is designed to move as the body moves, ensuring constant comfort
  • High collar provides warmth
  • Full front zip with non locking slider and chin guard
  • Two hand pockets; laminated zippered sleeve pocket
  • No-lift gusseted underarms, slight drop back hem
  • Trim fit stays close tot he body allowing it to work more efficiently under shell layers
  • Air permeable mid layer fleece garments with differing degrees of thermal efficiency
  • Highly durable top performance materials but designed with a streamlined minimalist set of features to provide very light weight
  • Quick-drying

- + Product Specifications
Fabric Details: 100% Polyester
Exterior Pockets: 3
Product Technology: Polartec, Polartec Classic
Weight: 10.6 oz
Jacket Fabric: 100 % Polyester
Disclaimer: We only ship this brand to US Addresses.
Back Length: 28.5 in.
Features: Insulated, Packable, Polartec, Quick Drying
Gender: Mens
Best Use: Climbing, Snowsports, Hiking, Trekking, Casual, Travel, Backpacking
Jacket Length: Hip
Fit Type: Slim Fit
Insulation: Fleece
Polartec Classic

Polartec Classic
Polartec Classic has a lofted fiber structure that creates thermal air pockets to prevent convective heat loss and regulate core warmth. It works great with a layering system or worn alone. Durable, fast-drying, weather resistant and soft to the touch.

Check Out All Classic Products >

Rated 5 out of 5 by from My Go-To Jacket I have worn this jacket essentially every day for the past several years. It is by far the most useful jacket I own, and I own a lot of them! The best layering piece I have, whether it's summer or winter, it is the first thing I put on when my baselayer isn't cutting it. It's breathable enough for high output activities, but blocks the wind just enough to stand on its own on many alpine hikes. Being that I'm a field biologist in Alaska, I abuse this thing to no end and it is still going strong. Light, durable, warm - this is a quintessential Arc'teryx piece.
Date published: 2015-10-18
Rated 5 out of 5 by from Beautiful Jacket/Sweater/Midlayer piece The Polartec fleece is super soft both on the inside and outside. I have an old Polartec fleece sweater from Patagonia that's twice as thick which was my standard sweater, but when I tried on the Delta LT, immediately I could feel it was much warmer, which was a nice unexpected surprise. It's more like a jacket/sweater in that it's very thin and extremely light, and true to its thin fit with the sleeve length is just a bit shorter than other outer layer Arcteryx jackets, but that's just perfect. Hopefully it will be durable without any pilling and stand up to tons of washing as I expect to wear this all the time for almost every activity. Got both the red and silverstone jackets, the silverstone color is a little darker than expected, kind of more off-white to blueish tone. The red shows off nicely, not too dark, not too bright.
Date published: 2011-10-19
Rated 5 out of 5 by from Zero complaints because it's perfect! Title says it all. This jacket is light enough to be worn on mildly warm days (mid-60s) and warm enough to wear when it's cooler out as a mid-layer under a soft or hardshell. Excellent fit, albeit a tad roomier than the advertised "trim fit" but that's just fine. I haven't carried yet with this jacket, but I doubt there would be much issue with printing and the slight drop-back hem would likely keep anyone from noticing your EDC kit. This is probably my favorite Arc midlayer that I've purchased.
Date published: 2013-05-05
Rated 5 out of 5 by from This is THE midlayer Polartec Classic Micro - the wording doesn't sound like there would be anything innovative in the material. It rather gives them impression that this jacket is made out of some old fleece being around for ages. Well, I don't know long Polartec Classic Micro is on the market. But in my opinion it is defenitly one of the top of its class. It's incredibly warm for its weight outclassing some polartec powerstretch pullovers I have bought in the past from other companies. And it has also incredibly wicking capacities. I'm wearing the Delta LT currently over a phase baselayer and under the acto mx or the gamma mx while cross country skiing at temperatures between -5 and -12 C and I feel fine. No overheating, no soaking in sweat. These three pieces just make a great combo. In the summer time, I take this along on mountaineering trips to proctext myself against the chill during breaks or on ridges. The Delta LT does not only provide warmth, it also helps wicking the sweat out of the baselayer, keeping you warm and dry during rests. On top of that: it weighs almost next to nothing and folds down incredibly small. So there's always a place for it - even in a Aerios 14 together will an Alpha FL, some water and some energy bars for fast and light trips. The Delta LT also does a good job as a light belay jacket in the climbing hall, when the ventilation is blowing full steam in the winter time, blowing in cold air while your partner needs some extra time to check out his next moves.
Date published: 2012-02-10
Rated 5 out of 5 by from Good Quality I have heard of Arc'teryx but could never afford the clothing, however this jacket has proved me wrong. I was a bit worried as i was used to the well known brands. As soon as i put the jacket on it felt comfortable and was very roomy. It also goes well under my eVent jacket. Very warm and looks good on its own. Very Impressed. When Walking, its light and breathable where some fleeces have let me down previously. All in All this Jacket is very well made and i will be certainly be buying more from here.
Date published: 2014-12-01
Rated 2 out of 5 by from Excessive piling I love Arc’teryx but sorry to say after only 1 month light use both my new Deltas shows excessive piling. I expect more from Arc’teryx
Date published: 2013-11-22
Rated 5 out of 5 by from Fantastic Fleece I love this jacket. It is light as a feather and yet has surprising warmth. I'm 5ft 9", 205 lbs and large fits great. I can almost fit into medium but it is a little snug around the middle and chest. I can see how this will soon become my favorite garment. Cuffs are just snug enough to keep from sliding over your wrists. I have a similar micro fleece jacket from Mountain Hardware and the cuffs are to generous and they slide over your wrists and annoy you. Way to go Arc'teryx.
Date published: 2013-11-01
Rated 5 out of 5 by from Great mid layer or standalone piece This is a thin and lightweight fleece good for summer cooler days under a thin shell or as a standalone piece. Unfortunately, there is no hook to hang it on the inside back.
Date published: 2013-08-23
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- + Size Guide

Arc'teryx Men's Jackets

SIZE X-Small Small Medium Large X-Large XXL
Chest 36" 38" 40" 43" 46" 50"
Waist 29" 31" 33" 36" 39" 43"
Hip 36" 38" 40" 43" 46" 50"
Sleeve 32" 33" 34" 35" 36" 37"

CHEST: Measure around the widest part of the chest, holding the measuring tape under your armpit.

WAIST: Measure around the narrowest part of the waist, usually near the belly button.

HIP: Stand with feet together and measure around the widest part of the hip.

SLEEVE: With the arm slightly bent, measure from the center back neck bone, over the shoulder and to the wrist bone.

NEXT to SKIN FIT: These snugly-fitting garments are made with stretch fabrics to fit next to the skin to enhance moisture management and thermal efficiency. Used for base layers which integrate well with Arc'teryx Expedition, Trim, Athletic and Relaxed Fit styles.

TRIM FIT: These trim fitting garments share motion-friendly traits with an Arc'teryx Regular fit style, but are patterned with lower volume for reduced bulk. The Arc'teryx trim fit is sized for a base layer and a trim synthetic or down filled mid-layer.

REGULAR FIT: This is the "Arc'teryx Standard" fit. The complex patterns used utilize anatomical shaping and gussets to enhance motion and eliminate excess bulk. Trimmer than the Relaxed fit with room for a base layer, a light fleece mid-layer and a synthetic or down filled mid-layer.

RELAXED FIT: Relaxed fit garments rely on both articulation and higher volume patterns to provide comfort and mobility. This is a looser fit featuring room for a base layer plus a thick cold weather mid-layer.

EXPEDITION FIT: Expedition fit is suitable for winter / extreme conditions. The larger cut accommodates multiple layers without binding or restricting movement. Their maximum fit with room for a base layer plus multiple, thick cold weather mid-layers.

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