Arcteryx Men's Theta SL Hybrid Jacket

Arcteryx Men's Theta SL Hybrid Jacket is rated 4.6 out of 5 by 10.
  • 2016-07-24T09:29CST
  • bvseo_cps, prod_bvrr, vn_cps_3.3.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_10
  • loc_en_US, sid_10092010, PRD, sort_relevancy
  • clientName_moosejaw


When will I get my stuff?

"In Stock" means this item is ready to ship. Orders place before 3pm EST using Ship Speeds of 1-5 Days will ship SAME DAY. Orders using 5-10 day shipping will ship within one business day.

"Ship Date" means we'll special-order the product for you and this is the date we expect your shipment to leave our warehouse.

"Oversized" means the item is too large for 5-10 Day Shipping (Free over $49) and can only be shipped via 4-5 Day Shipping. Additional shipping charges may apply.

"Freight" means the item is too large for 5-10 Day Shipping (Free over $49) and must be shipped by truck freight for an additional fee. Someone must be present to accept delivery so we will call to schedule.

If you have any questions, please Live Chat one of our sort of smart customer experience personnel. If you are one of the few that enjoy speaking to real human, please call 877-666-7352

+ earn up to $8.72 in Rewards
Moosejaw Rewards: You earn MJ$10 for every $100 you spend on or at our shops (MJ$2.50 for discounted items).

So if you buy a $200 jacket at, you can turn around and get a $20 tee using your Rewards on

You are signed up automatically when you give your email address and you’ll earn points as you shop. So easy.

For full program info, see:
Rewards Program Details

So sorry, but this item is sold out.

You probably would've looked amazing with it too.

We do have some similar items available right now though.

Check out Mens Jackets

View Other Similar Stuff
Add to Wish List
- +
Product Description Item No.   10092010

The Men's Theta SL Jacket by Arcteryx is combining two great waterproof/breathable textiles, this streamlined Gore-TexPaclite jacket features Gore-Tex Pro Shell reinforcement in the shoulders and arms. The handy Stow Hood and below-hip length offer maximum coverage and a short list of critical features keep this jacket light and packable. Details include trim fitting gender specific patterns for comfort and performance.

FEATURES of the Arcteryx Men's Theta SL Hybrid Jacket

  • Constructed with lightweight Gore-Tex fabric with Paclite technology in the body and reinforced with Gore-Tex 3L fabric in high wear areas
  • WaterTight pit zippers vent rapidly
  • Stowable, low profile Stow Hood
  • Two hand pockets with laminated WaterTight zippers
  • Laminated drop back hem with adjustable hem drawcord

- + Product Specifications
Disclaimer: We only ship this brand to US Addresses.
Product Technology: GORE-TEX
Weight: 13.1 oz
Gender: Mens
Features: Adjustable Drawcord Hem, GORE-TEX, Waterproof, Packable
Best Use: Hiking, Climbing
Jacket Length: Hip
Fit Type: Slim Fit

If you haven't heard of GORE-TEX by now, you've probably been living under a rock. And that would make sense, because living under a rock is probably the only place where you wouldn't need the durable waterproof and windproof protection that GORE-TEX fabrics offer. So when you're ready to venture out from under your rock, arm yourself with the comfortable protection of GORE-TEX.

Men's Jackets, Shirts and Tops
SIZE X-Small Small Medium Large X-Large XX-Large
Chest 36" 38" 40" 43" 46" 50"
Waist 29" 31" 33" 36" 39" 43"
Hip 36" 38" 40" 43" 46" 50"
Sleeve Length 32" 33" 34" 35" 36" 37"
Numeric Size 36 38 40 43 46 50

• Arc'teryx recommends you calculate your body measurements using the info in the Measurement Guide below before selecting a product size. The measurements provided in their size guides refer to your body measurements unless otherwise specified.

• Check the fit type in the product FEATURES and SPECIFICATIONS and refer to the Fit Guide below to ensure you are ordering a product for the correct end use.

Men's Pants
SIZE X-Small Small Medium Large X-Large XX-Large
Waist 29" 31" 33" 36" 39" 43"
Hip 36" 38" 40" 43" 46" 50"
Length (Short) Subtract 2"
Length (Regular) 30 1/2" 31 1/8" 32 3/8"
Length (Long / Tall) Add 3"

• Please note that the actual pant length may vary slightly from the info above, depending on the intended end use of the product.

Men's Numeric Pant Sizing
SIZE 28 30 32 34 36 38
Waist 28" 30" 32" 34" 36" 38"
Hip 35" 37" 39" 41" 43" 45"
Inseam 32" 33" 34" 35"

• Several models of Arc'teryx pants are sized numerically and available in different inseam lengths. You will see these sizes reflected in the options in the Select a Size drop down menu for particular products.

• For all other pants available in numerical waist sizes where the inseam length is not specified, the inseam lengths provided above apply.

SIZE Small / Medium Large / X-Large
Head Circumference 21.7 - 22.4" 22.8 - 23.6"
Men's Gloves
SIZE X-Small Small Medium Large X-Large
Hand Width 7.6 - 7.9" 7.9 - 8.2" 8.2 - 8.6" 8.6 - 8.9" 8.9 - 9.3"
Hand Length 7 - 7.2" 7.2 - 7.5" 7.5 - 7.7" 7.7 - 8" 8 - 8.2"
Unisex Gloves
SIZE X-Small Small Medium Large X-Large
Hand Width 7.3 - 7.6" 7.8 - 8.1" 8.2 - 8.6" 8.6 - 8.9" 8.9 - 9.3"
Hand Length 7 - 7.2" 7.2 - 7.5" 7.5 - 7.7" 7.7 - 8" 8 - 8.2"


Chest / Bust - Measure around your chest / bust, holding the measuring tape under your armpit.

Waist - Measure around the natural waist, which is often the narrowest part of your waist.

Hip - Measure around your hips at the widest part.

Sleeve Length - With your arms in a slightly bent position, measure from the center of the back of your neck, along the length of your arm, to the wrist.

Inseam / Pant Length - From a standing position, measure from your crotch to your ankle.

Head Circumference - Measure the full circumference around the widest part of your head.

Hand Length - Measure from the tip of your middle finger to the base of the palm.

Hand Width - Measure the circumference of your hand around the knuckles, excluding the thumb.

• Please note that all the info provided above refers to body measurements, and NOT the dimensions of the garment.


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. Garments in this fit category when constructed using Arc'teryx's heavier-weight AR and SV fabrics also perform very well as mid layer pieces, and users should consider selecting a larger size to accommodate a base layer underneath if the intention is to use this layering system as a mid layer option.

Trim Fit - Trim-fitted garments share the motion-friendly traits with Arc'teryx "Athletic" fit garments, but are patterned with lower volume for reduced bulk. These close-fitting pieces layer well under other garments.

Athletic Fit - This is the "Arc'teryx Standard" fit. These complete patterns utilize anatomical shaping and gussets to enhance motion by minimizing excess bulk. Easy layering under or over each item extends seasonal versatility and comfort.

Relaxed Fit - Relaxed fit garments rely on higher volume patterns and a reduced amount of articulation to offer roomy mobility.

Expedition Fit - Cut roomier than the Arc'teryx Athletic fit and suitable for winter/extreme conditions, Expedition (XPD) fit garments are cut larger to accommodate multiple layers without binding or restricting movement.

• You can find the fit type and additional fit info for Arc'teryx styles in the product description FEATURES and SPECIFICATIONS.

- +
Rated 3 out of 5 by from Sadly, it was returned... I really, really, really wanted to like this jacket, but like my 11th grade date to the prom, it was simply not meant to be....,,,, It is very narrowly cut, and was not going to work when worn over an insulation layer. I am a 5'10, 210 lbs, 44" chest, 34" waist, and there was just too much me in the chest and shoulders and not enough jacket when worn over a down jacket of moderate loft. Sadly, it went back to MJ...I thought about getting this in XL, but the increased length in the sleeves would not have worked. So, it's onto another coat. I must say, MJ has been very accomodating about the situation; have made several suggestions about other items to consider.
Date published: 2012-01-10
Rated 5 out of 5 by from Great balance between the jacket you want to carry and the one you want to use I got my Theta SL Jacket at the tail end of a wet winter and really liked its compactness and light weight but until recently had not needed to wear it much. In a recent trip to Yosemite I finally got a chance see how good it was in the rain. I was very impressed, the Gore Tex Paclite is light but still very water and wind proof. The slightly heavier Gore-Tex used in key areas makes the jacket feel very substantial while keeping the overall weigh down. The pockets are a good size but I would avoid stuffing them too full and the hood is well designed with draw cords that can be adjusted while wearing gloves. The only thing I would change is that I would make it a few inches longer.
Date published: 2011-09-21
Rated 5 out of 5 by from Engineered to perfection! I've been hunting around for a nice rain/ski/hiking/semi-casual jacket and this is it! The fit is amazing. I am very tall and slender and this feels perfect. Most jackets are for guys in beer belly contests and have a ton of material around the mid section. Because this fits so well, it is easier to move around and does not feel like it is in the way. The look is great and I get many compliments. Quality is top notch. The only thing is that I wish there was an inside pocket, but it was designed for minimum weight so I can compromise. Very good product and highly recommended.
Date published: 2010-10-04
Rated 4 out of 5 by from Very Nice Hard Shell I originally bought the Beta AR, in size small, it was definitely a nice jacket, but being i am 5'5" weighing in at 150 lbs. The sleeves were about 3" too long. I also wanted a shell that was "thigh" length. I ordered this jacket in Mens X-small, and with wear it with a Delta LT underneath and it keeps me warm enough for most occasions, when it gets really cold is when i add an extra layer on. The only drawback, is i still wish it was made a little longer to keep my bums warm. FYI, this jacket is made is no longer made in Canada.
Date published: 2012-12-24
Rated 5 out of 5 by from Perfect lightweight waterproof protection I swapped a Beta SL jacket for this Theta SL because the Theta medium is cut a little more generously in the sleeves and shoulders. It is a great everyday rain jacket, and being lightweight and waterproof, it is perfect to have in the pack for backpacking and climbing. Waterproof zippers and vented underarms are great for regulating temperature. The hood is oversized to fit a helmet, but it is the one negative. It can be cinched down, but this gives you the option of poor visibility or a hood that doesn't stay in place.
Date published: 2011-06-21
Rated 5 out of 5 by from Compliments all around from others I didn't believe paying so much for a brand but if my money conscious friends would pay for it then I have to give it a try. I ended up buying this one because it's totally my style and plus the lifetime warranty, no brainer! I walked around in the rain with this with confident and made me wanted to walk in the rain just because of this jacket. I have had it for awhile now and it feels great, looks great, and others responded great when I have it on. Totally in love with it.
Date published: 2013-02-27
Rated 4 out of 5 by from Great fitting hard shell I received the jacket this past friday right before we had some rain coming through. I bought this one to replace another arcteryx shell i had for years that was built on the same premise of a hybrid design and i loved that jacket but it has mysteriously disappeared...hmmmm,,,,Anyways, the jacket fits great and is not as boxy as some other fits which is a good thing in my mind. I wore it in some serious rain and was dry as can be and have no reason to think that will change given the quality of the product workmanship and materials. My only drawback, and this may change, is the roll up hood. I am not to fond of it when it is rolled up inside the stowaway pocket area so i am going to give it a try leaving it out all the time but we will see. The jacket is still pretty stiff from not being broken in yet so i am hoping the stiff collar area will soften over time and if it does, i will have no complaints.
Date published: 2014-03-24
Rated 5 out of 5 by from Breathable, windstoppin, waterproof beast Wore this hardshell on a summit attempt in Mexico and was impressed at how well it breathed. We were in some nasty conditions and this jacket performed like a champ. Definitely reccomend. I love how the pockets are easily accessible with a harness on, and the hood fits over a helmet and headlamp nicely.
Date published: 2015-12-02
  • 2016-07-24T09:29CST
  • bvseo_cps, prod_bvrr, vn_cps_3.3.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_10
  • loc_en_US, sid_10092010, PRD, sort_relevancy
  • clientName_moosejaw

Free Shipping
Spend $12 in Moosejaw products OR at least $49
in other products and you orders ships FREE!

Moosejaw Rewards
You earn MJ$10 for every $100 you spend on or at our shops (MJ$2.50 for discounted items). That's like getting 10% back in Rewards!

What are you looking for?
Shopping Cart