PAUL UDOVIC wrote a review of Arc'teryx Theta AR Jacket - Men's on September 29, 2014
Familiarity: I've put it through the wringer
Fit: Runs large
A perfect combination of lightness and durability in a longer cut jacket. im 5'10" and 165lbs. I ordered a medium at first and I was swimming in it. Got the small and found a perfect fit. Just the right length in the front a rear to cover nasty gusts of wind, and nice long sleeves for those of us with ape arms. 2 hand pockets work well with a pack and without. Sleeve pocket is hit or miss depending on what you plan to put in there. Inner pocket is Huge and fits my passport and phone with room to spare (could put a flask in there if needed).
shoulders wrists and hem are reinforced with a tougher fabric, lighter weight 40D nylon in the main body keeps the weight down. Could start using 8mm gore seam in some areas to take down the weight, bulk and add a bit more breatheability. Drophood could be placed higher on the collar like previous proshell models (before F13 redesign). Im just nit pickin' a little.....
Overall great shell. Cant go wrong with a great pice like this