This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.


Trillium Bib


A lil' extra fluff.

Engineered on the same rugged and waterproof chassis as the crowd-favorite Astoria Bib but with added synthetic insulation from your waist to your knees, the Trillium Bib is our go-to for those colder days in-bounds. Stay protected from whatever Mother Nature sends your way, and take on even the chilliest of lift rides with this flattering yet oh-so functional bib.

PNW 2L Fabric
  • 100% Nylon
  • 200D * 320D Heavy Duty Oxford Weave
  • 20,000mm Waterproof
  • 20,000gsm Breathable (*new for F23)
Soft-touch Nylon Liner
  • 100% Nylon
  • 20D; Plain Weave
60g high-loft synthetic insulation.
    • Zoned insulation for warmth and flexibility
    • Fully-seam taped with 2L tape
    • Water-resistant zips on all exposed openings
    • Jacquard elastic straps with silicon gripper
    • Double chest Kangaroo pocket with YKK Vislon AquaguardⓇ zipper
    • Long two-way zippers on both sides with top opening for easy bathroom breaks + additional venting
    • Inner thigh zipper vents
    • Zip thigh cargo pocket
    • Internal boot gaiters
    • “Tough Scuff” abrasion-resistant fabric at cuffs
    • RECCOⓇ reflector
    • 28.5 oz. (size M)

    Our women's Trillium Bib is intended to have a relaxed fit to allow for layering underneath + uninhibited movement while out in the mountains.


    Model specs:

    • Tina, wearing Toffee, is 5’6”, 143lbs and wearing a size M for a relaxed fit
    • Humaira, wearing Rain Shadow, is 5’7”, 145lbs and wearing a size M for a relaxed fit
    • Khai, wearing Anthracite, is 5’6”, 140lbs and wearing a size M for a more fitted look

    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



      While not quite as protective as our 3L options, our 2L collection has a 20,000mm rated membrane and will keep you dry.

      The Fit

      Our 2L collection is inspired by the effortless style and comfort of snowboarding, giving it a looser overall fit throughout.


      Our 2L outerwear with insulation is our least breathable option, making these bibs most at home in-bounds.


      While not as rugged as our PNW 3L options, these bibs tout one of the most durable 2L constructions available today.