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Cosmic Jacket PRIMO [OUTLET]

Rated 4.8 out of 5
Based on 89 reviews

$329.00 $499.00

Cosmic Charlie, “How do you do?”

The Cosmic Jacket has been our best-selling jacket for over a decade, setting the industry standard for combining effortless style with unmatched technical performance. It strikes the perfect balance between a traditional alpine shell and a spacious freeride fit.

We also offer the Cosmic Jacket PRIMO in extended sizes!

PNW Primo 3L Fabric

  • 100% Recycled Nylon, Bluesign Certified
  • 20,000mm Waterproof/Breathable 
  • Mechanical Stretch
  • PFAS Free!

    This is a non-insulated shell jacket.

      • Water-resistant construction
      • Fully-seam taped with 3L tape
      • Water-resistant zips on all exposed openings
      • Helmet-compatible hood with built-in elastic and three-point adjustment
      • 16” pit vents
      • Zip chest pockets, hand pockets + left-side forearm pass pocket
      • Internal laminated zip chest pocket on right side
      • Internal drop mesh storage pockets
      • Removable powder skirt
      • Adjustable hem with cord
      • Velcro adjustable wrist cuffs
      • RECCO® reflector
      • 30.1 oz. (size M)

      Our PRIMO 3L Collection is most at home at the resort, but is backcountry-ready for your touring adventures!

      The Cosmic Jacket PRIMO offers our signature ‘modern freeride fit’ which offers a relaxed style, plenty of room for layering underneath, and longer length to keep your bum covered on even the wettest of lift days.

       

       

      Model info:

       

      • Tucker (in Dust Khaki & Orange Evergreen) is 5'11", 190lbs. Chest 42", Waist 37", Seat 42". He is wearing a size Medium.
      • Nate (in Coffee Black & Purps) is 6'3", 180lbs. Chest 39", Waist 34", Seat 40". He is wearing a size Large.
      • Eric (in Pinkberry & Blackout) is 6'1", 180lbs. Chest 37", Waist 34", Seat 40". He is wearing a size Medium.

      We highly recommend referencing our Size Guide (above the ADD TO CART button) and customer reviews, below, when choosing your size!

       

      We do our best to process and ship all orders within 1-2 business days, and we offer free exchanges + easy returns within a 30-day window.

      For more information, see: Shipping Page and Returns & Exchanges Page

       

      Waterproof

      With a 3L construction and 20,000mm rated membrane, PRIMO will keep you dry through nearly any storm.

      The Fit

      Our bestselling jacket has a roomy fit throughout to allow for a variety of conditions and layers.

      Breathability

      This membrane is rated at 20,000gr/m2, and well-placed vents make our PRIMO collection a loyal companion both in and out of bounds.

      Durability

      Not quite indestructible, our PRIMO material can withstand abuse. And then some.

      See It in the Wild

      average rating 4.8 out of 5
      Based on 89 reviews
      • 5 Stars
        79 Reviews
      • 4 Stars
        7 Reviews
      • 3 Stars
        2 Reviews
      • 2 Stars
        1 Review
      • 1 Star
        0 Reviews
      96% of reviewers would recommend this product to a friend
      Sizing
      Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
      Quality
      Rated 4 out of 5
      Happiness
      Rated 4 out of 5
      Review posted
      Reviewed by Mike C.
      Verified Reviewer
      Ski or Board
      • Snowboard
      Backcountry vs Resort
      50/50 Resort & Backcountry
      Age
      45-49
      Height
      6ft 3″
      Weight
      290-294
      Waist (inches)
      42.5
      Natural inseam (inches)
      30
      Body Shape
      Curvy
      Size Purchased
      3XL
      Rated 5 out of 5

      I Look, Goood in this Jacket

      My Favorite Technical Jacket that fits my Sasquatch build! I can layer up on the cold blowing days or just rock a simple base layer and the jacket out performs any other coat I've used in the 39 years of Snowboarding. I teach at Alpine West Ski School on Snoqualmie Pass, WA. and im thrown every act of weather from Heavy snow to Cascade Concrete! I needed this jacket and all you Sasquatch build people, you do too!

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      I recommend this product
      Sizing
      Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
      Quality
      Rated 5 out of 5
      Happiness
      Rated 5 out of 5
      Was this helpful?
      Review posted
      Reviewed by Brad N.
      Verified Buyer
      Ski or Board
      • Alpine Ski
      Backcountry vs Resort
      Primarily Resort
      Age
      60-64
      Height
      5ft 11″
      Weight
      250-254
      Body Shape
      Athletic
      Size Purchased
      XL
      Rated 5 out of 5

      Awesome Again!

      This is my 7th Trew Gear jacket and my 4th Cosmic. I keep buying them for a reason. Now if it would just snow some more this winter so I could go throw myself into some storm riding (which is where these jackets are the best!) I would be a super happy 5 stars.

      Loading...
      I recommend this product
      Sizing
      Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
      Quality
      Rated 5 out of 5
      Happiness
      Rated 4 out of 5
      Was this helpful?
      Review posted
      Reviewed by Dylan B.
      Verified Buyer
      Ski or Board
      • Snowboard
      Backcountry vs Resort
      Primarily Resort
      Age
      20-24
      Height
      5ft 9″
      Weight
      160-164
      Body Shape
      Average
      Size Purchased
      M
      Rated 5 out of 5

      Recommend over arcterks

      I bought the Arc’teryx Sabre SV in a Medium and it fit like an XL. For $900 it felt like a trash bag, which is crazy coming from a company with thousands of employees.

      After my buddy got a Primo, I was like ok, that’s sick. I ordered mine based on the models on the website and went with a Medium, hoping it wouldn’t be huge like the Sabre. It fit perfect. (If you like a tighter fit, you could potentially size down.) (I'm 5' 9" - 160lbs)

      I’ve worn it a couple times already, but haven’t had a ton of time in it yet because winter 2026 hasn’t really warranted a jacket this thick. The few days I did wear it though, it worked perfectly.

      The front pockets are massive. You could fit a Costco rotisserie chicken in there (or your skins, IG). I got the purple/blue colorway and it’s flippin sick.

      Trew came to Bozeman, MT to do a ski film comp, which is what initially put them on my radar. It showed they actually care about the sport and the people in it. I’m still blown away by the quality a small team like Trew can deliver compared to streetwear brands pretending to sell outdoor gear (Arc’teryx).

      Loading...
      I recommend this product
      Sizing
      Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
      Quality
      Rated 5 out of 5
      Happiness
      Rated 5 out of 5
      Was this helpful?
      Review posted
      Reviewed by Lincoln F.
      Verified Buyer
      Cosmic Jacket PRIMO - Extended [OUTLET]
      Reviewing
      Cosmic Jacket PRIMO - Extended [OUTLET]
      Ski or Board
      • Alpine Ski
      Backcountry vs Resort
      Primarily Resort
      Age
      45-49
      Height
      6ft
      Weight
      250-254
      Chest (inches)
      52.5
      Waist (inches)
      46.5
      Seat (inches)
      36
      Natural inseam (inches)
      32
      Body Shape
      Round
      Size Purchased
      5XL
      Rated 5 out of 5

      I’m so excited for this seaso.

      This coat is incredible. I love my matching pants. I’m so pumped. Only draw back, no draw string. I’ll be adding one to the back. But other than that unreal gear.

      Loading...
      I recommend this product
      Sizing
      Rated 2 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
      Quality
      Rated 5 out of 5
      Happiness
      Rated 5 out of 5
      Was this helpful?
      Review posted
      Reviewed by Pete L.
      Verified Buyer
      Cosmic Jacket PRIMO - Extended [OUTLET]
      Reviewing
      Cosmic Jacket PRIMO - Extended [OUTLET]
      Ski or Board
      • Alpine Ski
      Backcountry vs Resort
      Primarily Resort
      Age
      55-59
      Height
      6ft
      Weight
      295-299
      Body Shape
      Curvy
      Size Purchased
      3X
      Rated 5 out of 5

      C'MON!!!

      Your shit is dope! Quit asking me. I tell everybody I know about your gear. You need a hug? You don't know this already? You're the girl in the 80s movie who got a cute haircut and contact lenses over the summer and comes back to high school and everybody is blown away realizing what a cutie you are. Own it! But don't turn into one of the mean girls.

      Sorry. I've been making chili Verde for four hours. I'm really tired. Plus. You know. Beers.

      Loading...
      I recommend this product
      Sizing
      Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
      Quality
      Rated 5 out of 5
      Happiness
      Rated 5 out of 5
      Was this helpful?