Free Shipping on Orders Over $50 - Some Exclusions Apply*
  • 1-800-409-4502

  • Live Chat with a Gearhead

  • 100% Guaranteed Returns

Spend 100 Get 20 CreditsSpend 100 Get 20 Credits

Description

Your own impervious micro-climate.

Arc'teryx decked out the Men's Theta AR Jacket for true multi-sport versatility. Ideal for mountaineering and alpine climbing, this jacket also provides your own comfortable micro-climate on backcountry ski tours. The Theta AR offers many of the same features as its brother, the Beta AR, but is cut longer (hitting at the thigh) to offer extra protection when it's really coming down. It features Gore-Tex Pro Shell three-layer construction, with the proprietary, tightly-woven N40p-X shell fabric that includes a DWR treatment to slough off rainfall while you romp up 14ers or get caught in a snowstorm at the top. The Theta AR is reinforced in hard-wear areas like the shoulders and arms with N80p-X nylon so it will handle pack straps and ice encounters season after season.

Fully taped low-bulk seams and WaterTight zippers will block out any moisture you encounter. When it starts puking, take shelter under the helmet-compatible DropHood with its draft-blocking separate collar, and stuff your hands in the two hand pockets, which are placed high so they play well with hip-belts and harnesses. Underarm zip vents let you cool off without sacrificing any protection from the weather.

  • Gore-Tex Pro Shell membrane (3-layer)
  • N80p-X and N40p-X shell fabric
  • Fully taped seams with low-bulk microseam allowances
  • WaterTight zippers
  • Laminated underarm zip vents
  • Helmet-compatible DropHood with separate high collar and laminated visor
  • Die-cut hook-and-loop cuff tabs
  • 2 high hand pockets and 1 internal laminated pocket
  • Generous fit with no-lift gusseted underarms and articulated elbows
  • Longer cut with full seat coverage

Share your thoughts

Review Summary
5
3 4
1 3
0 2
0 1
0

What do you think of the

Arc'teryx Theta AR Jacket - Men's

? Share a...

Write a review

No file chosen

Rather attach a photo from another website?

Rather attach a photo from your computer?

  • Product review:
  • Share a video
  • Share a photo

How familiar are you with the product?(Optional)

How does this product fit?(Optional)

Invalid filetype.

Save

Here's what others have to say...

4 5

Luck'd into this one

  • Familiarity: I've put it through the wringer
  • Fit: True to size

Ive had the shell for 3 years now. I use it for a rainjacket, windproofing on inter-island jet ski treks off Norther Baja(100% salt water exposure), and many days on the mountain snowboarding which is primarily what i use it for. I run a little hot and wear with long underwear and a flannel to ride with. If its super cold i'll wear a Patagonia down vest over the flannel. Still looks new. Just now losing waterproofing(snowing @ 33-36 degrees, extremely wet) and treated with the wash-in stuff. I like the longer back compared to other models, the fit is good(im 5'8" 160 and wear a small), shoulder pocket great for ski pass, super light and basically worth the $. I was hesitant to throw $ like that down for something so simple. No bells, whistles, or insulation. If the waterproofing products (spray or wash in) work ill happily give 5 stars. But for now...

5 5

Initial impressions

  • Familiarity: I've used it several times
  • Fit: True to size

6'0", 180 lbs, 40R
Medium fits perfectly.
200 weight merino, Patagonia R1, and down sweater vest, toasty on cold windy days on the lift. If it was bitterly cold the arms would accomodate a long sleeve down sweater. I like the length in back. Design is minimalist, but not missing anything. Perfect shell.

what are the differences between the Theta...

Posted on

what are the differences between the Theta AR and Theta SVX? besides $180 in price.

Responded on

The differences between the two jackets, when compared from the listed specs on Arc'teryx's website
are as follows:
-The Theta SVX is listed as being "highly durable," whereas the TAR is listed as being "durable."
-The TAR is listed as having "gender specific patterning," whereas the TSVX does not boast that feature.
-While both jackets have a laminated brim on the hood, the TSVX is listed as having the "StormBrim,"
which is purportedly "longer in length for extra protection from the elements."
-On the construction, I'm a bit confused, due to the fact that they are both made of GTX Pro 3L material,
but the TSVX is the only jacket that has specified features stating that it is comprised of "GORE-TEX
three-layer construction." I find that interesting, because the TSVX is shown to be made solely of
N80p-X GORE-TEX Pro 3L, whereas the the TAR is shown to be made of both N80p-X GORE-TEX Pro 3L &
N40p-X GORE-TEX Pro 3L materials, so I'm unclear as to what the discrepany in listing specs is on the
Arc'teryx website.
-While both jackets have chest pockets with laminated zippers, the TSVX has both an EXTERNAL chest pocket AND
an INTERNAL chest pocket in addition to an internal mesh pocket; on the other hand, the TAR has an
INTERNAL chest pocket, and that seems to be about it.

Responded on

Cont. from above, sorry about the length....
-The TAR is shown to have "full seat coverage," so you can pop a squat when the ground is nice and soggy,
keeping you totally dry while you grub a delicious trail bar; moreover, it is shown to have "reinforced
shoulders, arms and hips," whereas the TSVX is listed as having neither of those details.
-The TAR is catalogued as having a "Helmet compatible DropHood," where on the other hand, the TSVX has
advertised as having a "Helmet compatible StormHood." I do not actually know what the difference is between
those two hoods, if there is any extant difference at all... perhaps that harks back to the foregone "StormBrim,"
just a thought.
-The TAR is presented as boasting "one-hand adjustable drawcords," but it doesn't seem as though the TSVX
mentions that feature.
-Although this seems to be a somewhat trivial addition to the spec lineup, the TSVX is shown to have a
"laminated high-strength hanger loop," though I guess that would be a potentially large pro if you are used
to having jacket loops snap while they're hanging up.
-Finally, both the TSVX and the TAR vaunt WaterTight Vislon front zippers, it is apparent from the listed
specs that only the TSVX has a "double back flap to ensure weather protection." Now, if that is the
equivalent of the TAR's "full seat coverage," I cannot say; it is definitely something worth thinking about or inquiring
into.

5 5

Tried every Arcteryx Shell

  • Familiarity: I've put it through the wringer
  • Fit: True to size

Out of all the arcteryx shells I really like the drop hood on this one. The fit is athletic and there are hints of the alpha sv within this theta. The cuffs and the n80px material are all from the alpha sv. This jacket has pockets which is huge and I really like the N40rx vs the new n40px fabric. I took this jacket skiing and it was bombproof with just a montane alpha guide hoody under. It fits a little longer in the back then I would like but its not a big deal at all. Great jacket and great quality.

5 5

Tall fit with frills

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size

I've just recieved this jacket and have worn it for the last few days. Initial impressions are that the fit is nice and long just as the Theta fit is said to be. I'm 6'3" and have the large. It sits nicely below my bum just as I like it. I'm 180lbs and the chest fit is functional with room to layer underneath.
The hood is extreamly large. I know it's meant to fit a helmet but i've had smaller hoods handle a helmet just fine. I have to pull all the draw chords nice and tight to have it fit/sit nicely. The brim of the hood is not very sturdy but maybe it will break in and hold a nice position with time.
There are a whole wack of extra draw chords on this jacket allowing you to fine tune the fit nicely. A standard jacket would have 2 in the hood and 1 around the bottom. This jacket has 3 in the hood (extra one from the back of the neck to the back of the head) and 2 around the bottom (extra one around the hips, where a backpack waste strap would sit). The overly sized hood can be controled by the 3 draw chords so I would not call it a set back. It is very easy to put the hood up when zipped up all the way because of the 'drop hood' design.
I'll upload some photos of the jacket soon!
Any questions i'd be happy to answer

Responded on

Hey William, can you measure from the neck to the bottom of the jacket in the front and back? In inches? I'm really struggling to find the right size. I'm 6.1 and 190, and heard the Theta fits a size larger than the Beta. It would be SO helpful.

Thanks!

John