The Alpha LT is way more durable than it's weight would seem to indicate. It sounds like just the right combo for you with fit and function. Just don't stab yourself.

I have this in a medium and am about an inch less and 10 lbs as well, and the medium fits fairly trim. I would suggest going Large for the Hyllus.

I have this in a medium and am about an inch less and 10 lbs as well, and the medium fits fairly trim. I would suggest going Large for the Hyllus.

This will fit the older Bora 65 just fine.

I'd suggest going medium in the Sentinel pant if you're a 10.

There is a velcro tab along the very top inside edge of the pack that will give you access to the stays. Get a solid grip and slide them right out...

Sounds like a Pro-shell jacket would suit you better. Pro-shell tends to be more packable, breathable and durable. Softshell is warmer, softer and more quiet. Take a look at the Arc'teryx Rush (similar to the Sabre SV, but in pro-shell, and with more pockets) the Alpha SV-maximum toughness or the Beta AR for a super versatile jacket for all seasons.

Here's why clothing temp ranges are mostly bunk- it depends on too many factors-humidity, activity level, pain tolerance. That being said, these Kappa pants are pretty warm. I'd say if you're sitting around they'd be warm to about 10-20F. If you layer them up, or are moving, they'll keep you warm to lower temps. Pretty vague, I know, but hopefully gives you some idea.

Hmm, I have to say, the Micon (Sabre) fits larger both in waist and girth, than the Beta AR. I'm a 32" waist and have the Micon in Med (which I love-worked great at Snowbird today) and I need a belt to keep them locked in place. I'd say if you're bigger than 33" waist go large, otherwise, med will work better. They have a pretty sweet waist adjustment on the inside waistband which can adjust the waist almost 2" for layers or guts.

There are a couple differences in performance. As Dave stated there is a weight difference. A couple other considerations- The Alpha FL is more breathable and packable than the Alpha LT, but the tradeoff is that the Alpha LT is significantly more durable, both in face fabric and backer.

The Alpha FL is cut just a bit more trim than a Beta AR. Length will be within about an inch of the current model of the Beta AR, on the longer side.

To detail Dean's answer which is spot on. You can and should wash all your tech jackets like this: Use a Tech wash like grangers or nikwax, not regular detergent, and use the extra rinse setting. A warm dryer for 20 minutes will help revive the DWR treatment, and you can use a spray-on (not wash in) treatment if you feel the orignal DWR treatment is diminished. Spray this on after washing, let it dry for a few minutes and pop it in the dryer on med heat for 20 minutes.

The Beta AR and Fission SL have very similar front lengths, within an inch of each other.

You could try the Arc'teryx Stingray pant, it's a bit more trim, more of a traditional Arc'teryx fit, and has waist adjusters built in. Or the Stinger bibs, those are some of my faves, and also come in a short inseam length, which would probably be the ideal fit for your described physique.

Arc'teryx isn't phasing out the Vislon Watertight zip. It goes forward for future seasons as well. I think the advantage over Aquaguard zips is weight, durability and smoother sliding.

The cuff on the Gamma MX will fit tightly over lower profile ski mountaineering boots, but it would be tough to get them over a standard Alpine boot. You may want to check the Gamma SK, which offers similar weather protection, a bit more breathability and a larger cuff that will easily fit over any ski boot and offers a mini-gaiter.

Don't have a large here for cuff size, but it fit's pretty close to the wrist. I can put a light glove under the cuff, but not a really warm one; that would have to go over the top which works well because the jacket cuff is trim. There would be room to layer under the Gamma MX, with something that also fits close. I wouldn't recommend the really fuzzy fleece, however, because it tends to bind up on the fleece lining of the Gamma MX. I find the Atom LT to be the ideal layer, and that way you'll still have a bit of protection if you take the Gamma MX off.
Drawcord, yes.
Fleece, it's about equivalent to a 50 wt fleece.

These Kappa are the warmest pants!

add 2" to sleeve and bottom hem for Alpha SV Tall.

Hi Paul,
to be honest, I'm not familiar with the Viper. I can say that the Ventii uses a face fabric that stretches with the membrane, so delam shouldn't be an issue. As usual, if there were ever a problem, you've essentially got a double warranty, from Gore and Arc'teryx. That being said, the best thing about the Arc'teryx warranty is that it almost never gets used.

Hi Levi
I'd say the Gamma MX has a slightly looser fit than the Epsilon,but is still trim. It does have way more stretch and is a bit warmer and more protective while still breathing well. I can fit a baselayer and a light insulator ( I use the Atom LT for cold weather) under my MX and I wear my normal size.

Yes to both questions. The Beta AR is cut to accomodate layer, so check the sizing chart up top. You may be able to go for a Lge which would fit you better in the sleeves and bottom hem. This will work great with a harness, which you can wear over top of the jacket so you have clear access to knots and belay devices as well as a clear view of your feet.

The Arrakis is essentially waterproof, so that seems like a huge advantage for a trip like this where you will be constantly exposed to moisture and drying won't be easy. The other difference is the fabric on the Arc'teryx Arrakis is really durable due to the lamination treatment on both faces of the fabric. I also like the pivot hipbelt for skiing as it keeps the pack from swaying.

You can view size details in the sizing chart just below the "options" box up top. Another option is the Alpha SV tall, which is only available here on Backcountry.com. It doesn't have a powder skirt but might be the best fit option for you.
http://www.backcountry.com/arcteryx-alpha-sv-tall-jacket-mens

about 31.25 inches crotch to ankle. there is a sizing chart up top, just below the "options" box. Says "size?"

Compared to the Axios 25, the Mantis has a bit thicker foam in the shoulder staps, and they aren't perforated all the way through, but have a wicking mesh on the side against your body.

I've carried a snowboard on this and it works fine but a longboard would carry better since it's a smaller pack. Should work out great for you!

Medium

I'd probably go for the Crossbow, mainly because I like the taller collar which offers more foul weather and neck-deep powder resistance. The Rush has the same collar but is a Proshell. Crossbow has a bit of fuzz through the body so offers just a bit of warmth and is softer.

This one is warmer and also will be way better at resisting any moisture pickup due to the totally waterproof Thermatek fill. Another consideration is the construction; the Solo has it's insulation laminated to the inner shell so there are no cold spots from baffle stitching, and this also makes it's loft last longer.

An excellent choice. This combo will give you the ability to have just the right weather protection across a huge range of conditions, especially on the wet/cold/windy side of the spectrum. The Theta SV and Hyllus are really durable, both in concert and solo. They were designed to work together like a 3 in 1 but with less weight, and better fit.

Arrakis: 40l 23.5" x 12” x 11”
You can definitely stuff this into overhead bins, even if it is a bit bigger than official regulations.

This would be a decent option, but it's not really warm. It sounds like you'd be better off going with the Venta SV or even a Stingray or Tempest. The latter two are proper ski jackets with powder skirts, more pockets, a more relaxed fit and totally waterproof.

The Alpha SL typically comes to the top of the thigh in the front and lower mid-butt on the back.

while I don't have the cuff diameter, this pant does have cinch built in so you could keep it safely out of your chain, and the instep is reinforced so you won't wear it out on the crankarm.

The Mako uses a different type of insulation, has a thicker liner material and more pockets. Length is a bit longer on the Mako and it is a looser fit than the FissionSL. Both use really durable face fabrics that are still fairly light. Fission SL in minimal in features, Mako has more pockets, a pow skirt, Recco, etc. and will be warmer than the Fission SL, mainly because of the Coreline lining material. Good luck with the hunt.

if you're looking for an Arc'teryx softshell pant with a gaiter the Gamma SK has one.

You could definitely do the Fission SL, Atom LT combo. The Fission does run trim, so take this into account for sizing.

with the adjustable straps you can carry a snowboard, so skis are no problem.

Hey Levi, Take a look at the Fission SV or the Khuno. Both of these are warmer and with less ski features that may be in the way if you're wearing it around town. For comparision, the Mako has 100gm Coreloft, the Khuno 140 and seam taped Windstopper, with the longest cut, and the Fission SV, 200gm and GoreTex proshell.

One thing to consider with the Dually that is unique among insulator jackets is that the synthetic fill is actually waterproof, so for wet and humid weather, this will be the most efficient of any jacket, down or synthetic. A sub-benefit of using this type of fill (Thermatek is basically waterproof treated Primaloft) is the treatment and the way it is laminated in place, adds life to the loft over seasons of use. The laminated fill also leaves the face fabric smooth (as in, not covered in baffle stitch lines) so it bounces weather and abuse better.

Hi Joe,
You've got this system right. For the really cold days, I've paired this up with a Delta LT pullover and that works well. I also like the Accelero as a light mid-layer, that can be used for all the mild weather months as well. I love the Atom LT hoody, but unless it's below 0f, or you're standing around, you would probably roast.

I'd suggest going for the Gamma LT for a four season pant. The Gamma MX is great for cold weather but it's got a fleece backed fabric and would overheat you when temps are above freezing. I'm basically your same size and the medium-regular is what I'd suggest.

The Accelero will offer slightly less wind resistance but much better breathability and will also be better at fending off abrasion. It doesn't have the fleece inside like the Driclime which makes it light and really packable, but not quite as warm. There is the Solano which is more similar to the DriClime, but I prefer the Accelero.

Yeah, large is your size.

The Tempest has pit zips. The Goretex Softshell is quite a bit softer than proshell. It also has more warmth because of the fuzzy inside. Proshell is tougher, more packable and a bit more breathable.