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TREWth Bib PRIMO

Rated 4.8 out of 5
Based on 100 reviews

$599.00

The best yet.

The TREWth Bib PRIMO represents everything we believe a winter bib should be. Engineered for those who accept nothing less than excellence, this completely redesigned essential delivers on three fronts: relentless performance in demanding conditions, authentic style that stands out, and all-day comfort that never quits. It's the bib we've always envisioned creating.

This bib is also available in extended sizes!

PNW Primo 3L Fabric

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

TechSteelⓇ by FOV fabric at the cuff and instep

  • Featuring VectranⓇ high-tenacity yarns 
  • Extremely durable to abrasion and cut 

This is a non-insulated shell bib.

    • Available in Short (30"), Regular (32") and Tall (34") inseam lengths.
    • Water-resistant construction
    • Fully-seam taped with 3L tape
    • Water-resistant zips on all exposed openings
    • Enhanced fit for best-in-class articulation
    • Adjustable and detachable jacquard elastic straps with silicon gripper
    • Dedicated right-side chest transceiver pocket with 20mm d-ring
    • All zippered pockets have 15mm d-rings
    • Internal velcro waist adjustment for getting the perfect fit
    • Zip hand pockets + large velcro thigh drop pockets on both sides
    • Long 2-way side zips with top opening for easy entrance, bathroom breaks + ventilation
    • Internal leg vents with mesh lining
    • Internal boot gaiters with booster strap accommodation
    • TechSteelⓇ cuffs and kick patches
    • RECCO® reflector
    • 31.6 oz. (size M)

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

    The TREWth Bib PRIMO is intended to have a relaxed fit throughout to give you plenty of room for layering underneath and full leg extension on all of those signature daffys you’re throwing. 

    The 2025/26 TREWth Bib PRIMO runs true-to-size; compared to previous iterations of the TREWth Bib PRIMO, this bib will run slimmer through the seat and thigh.

     

    Model info:

    • Corey (in Expedition Ultraviolet + Raw Umber) is 5'8", 155lbs. Chest 36", Seat 36", Natural Inseam 30". He is wearing a size Medium-Reg.
    • Lorenzo (in Mountain Gold, Mighty Pine, and Black) is 5'11", 190lbs. Chest 41", Seat 40", Natural Inseam 32". He is wearing a size Large-Reg.

    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 original modern freeride bib 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.

    average rating 4.8 out of 5
    Based on 100 reviews
    • 5 Stars
      86 Reviews
    • 4 Stars
      9 Reviews
    • 3 Stars
      4 Reviews
    • 2 Stars
      1 Review
    • 1 Star
      0 Reviews
    91% 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 gregg b.
    Verified Buyer
    Ski or Board
    • Snowboard
    Backcountry vs Resort
    50/50 Resort & Backcountry
    Age
    70+
    Height
    5ft 11″
    Weight
    165-169
    Body Shape
    Average
    Size Purchased
    M
    Rated 5 out of 5

    best day ever

    hey

    put these babies on for the first time a few weeks ago. felt like i'd been wearing em my whole life. most excellent product....thanks trew!!!!!

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    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?
    Review posted
    Reviewed by Jennings
    Verified Reviewer
    Ski or Board
    • Alpine Ski
    Backcountry vs Resort
    50/50 Resort & Backcountry
    Age
    30-34
    Height
    6ft 3″
    Weight
    215-219
    Body Shape
    Athletic
    Size Purchased
    L
    Rated 3 out of 5

    It's fine

    The bibs are great - material and build are not an issue. What IS an issue is the buckles for the bib strap (suspender) adjustment on these. The way they came from the factory was not right, I can't find instructions on how to install them, and the way I think they're supposed to be installed will not keep the straps in place. There is nothing on your website or on internet forums or videos that describe how this system works. I actually almost lost a strap in the middle of a ski day yesterday, and the other one was hanging by a thread. That would have been cool - trying to ride around without anything holding my bibs up. I refuse to accept that nobody else is having this problem. Why make such a janky buckling system??

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    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 3 out of 5
    Was this helpful?

    TREW Gear

    Jennings, thanks for taking the time to share your experience - you are not alone in having some issues with the straps on our older TREWth Bib model, but luckily we have some ways to fix that pretty easily. Andrew from our support team will be in touch shortly to help get this remedied for you right away so you can get back on snow without any more gear concerns!

    Review posted
    Reviewed by gregg b.
    Verified Buyer
    Ski or Board
    • Snowboard
    Backcountry vs Resort
    50/50 Resort & Backcountry
    Age
    70+
    Height
    5ft 11″
    Weight
    165-169
    Body Shape
    Average
    Size Purchased
    M
    Rated 5 out of 5

    bestest bibs ever

    hey....love your stuff...and my new bibs didn't disappoint. great fit, perfect pocket locations, super comfy. it's all there....glad i stepped up and got these. great decision.....thanks trew

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    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?
    Review posted
    Reviewed by Robert C.
    Verified Reviewer
    Ski or Board
    • Alpine Ski
    Backcountry vs Resort
    Primarily Resort
    Age
    40-44
    Height
    6ft
    Weight
    180-184
    Size Purchased
    M
    Rated 5 out of 5

    Last pair lasted me 13 seasons at 20+ days a year

    Replacing my trew bib and jacket after 13 seasons of heavy wear. My wife thinks that I could have easily gotten a few more seasons with some minor stitch repair on the bib and some zipper repair on the jacket. But I was ready for a new look and fit. When you buy your trew gear make sure you pick colors you will be cool with wearing for a decade plus. Love the fabrics and fit on my new stuff. It’s the same factory and they just have gotten better.

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    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 1 out of 5
    Happiness
    Rated 5 out of 5
    Was this helpful?
    Review posted
    Reviewed by Jim T.
    Verified Reviewer
    Ski or Board
    • Alpine Ski
    Backcountry vs Resort
    Primarily Resort
    Age
    60-64
    Height
    6ft
    Weight
    205-209
    Body Shape
    Athletic
    Size Purchased
    XL
    Rated 5 out of 5

    Well Done TREW

    After much research, I selected TREWth bibs which arrived last week. It felt like Christmas in July! To my delight, every feature appears as advertised. I ski tight with razor sharp ice ready edges that have not been kind to pant shells in the past. The techy reinforced Trew ankle fabric feels like it’s up to the task. and not just there for show. I can’t imagine I will have any regrets. The fit is perfect. I’m 205 and 6ft with a short 30” inseam. I selected XL-Short and although it was a sweltering July day here in New England, I suited and booted up. They look good, they feel great and I’m going to become a TREW believer as soon as the flakes begin to fall. The round sticker you included was cool, regretfully I tore it in my excitement. Maybe you could send another. I eagerly look forward to skiing the East in my new badass TREWth bibs. Well done Trew!

    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?