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Flylow - Firebird Bib Pant - Men's

Flylow Firebird Bib Pant - Men's

45% Off
$164.97 - $179.97 $299.95
Changing the size selection, or changing the selected color after selecting a size, may change the associated price

Item #FLG007O




Tech Specs

[membrane/laminate] Intuitive (3-layer), [face fabric] 100% polyester, [cuffs] 500D Cordura
Waterproof Rating:
Breathability Rating:
fully sealed
1 kangaroo, 1 zippered chest, 2 zippered hand, 1 zippered thigh, 1 beacon
belt loops
Claimed Weight:
2lb 5oz
Recommended Use:
all-mountain riding, all-mountain skiing, backcountry riding, backcountry skiing, freeride/powder riding, freeride/powder skiing
Manufacturer Warranty:
limited lifetime

Firebird Bib Pant

FlyLow created the Firebird Bib with all-time storm days in mind. Those days where burning quads, frozen faces, and sopping wet outerwear start to pick off powder skiers one by one. The waterproof shell fends off sleet and snow, while articulated knees and the breathable softshell panel on the back are bootpack-friendly so you won't overheat during a quick hike. Whether you're sending it into Corbett's or snorkeling through blower pow in Hokkaido, the Firebird is designed to keep you dry and comfortable. Well, as comfortable as you can be until you send it a little too hard and tomahawk under the chair. That one's on you.

  • A burly bib for slaying powder from bell to bell
  • Three-layer waterproof breathable membrane
  • 500D Cordura reinforcements ensure durability
  • Powder gaiters keep your legs dry in deep conditions
  • Kangaroo pass pocket through chest pouch
  • Articulated knees for added mobility
  • FlyLow was started in 2005 by a couple of skiers determined to create durable outerwear to battle rigorous days in the mountains

Bad cut and design

  • Familiarity: I returned this product before using it
  • Fit: Runs small
  • Size Bought: medium

Was really excited to get these bibs, but was amazed at how badly they are sized and cut for fit. The bib section was really narrow across the chest, the crotch was to high and the legs were so baggy i could put both legs into one. In no way shape or form could these fit a normal shaped person.

Lots of pockets, but...

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: M

No beacon pocket on these despite the advertising. Beacon pocket should have a hook/clip in it that you can clip your beacon on to. None of the pockets on these bibs have one.

Resort wear unless you like wearing your beacon in its body harness.

Nice Product, Returning B/C too Snug

  • Familiarity: I returned this product before using it
  • Fit: True to size
  • Size Bought: Medium

Ordered this for my boyfriend and it was too snug. Medium was the right length for his height of 5'0-5'10", however it is tight around his chest and midsection. He is a tele skier and although these have decent flexibility, we might try a product with even more stretch.

Fits like a trash bag

  • Familiarity: I returned this product before using it
  • Fit: Runs large
  • Size Bought: SMALL

If you want really baggy, falling off your body, pants, then these are for you. There is no tailoring whatsoever - while your legs tend to taper from the thigh to the foot, these pants just go straight down leaving your whole lower body looking like you are wearing a brightly-coloured trash bag. I wear SMALL, and I got a small, but it was just huge.

Amazing bib for all conditions

  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Size Bought: medium

The Firebird bib is an amazing piece of equipment. I've worn it for two years now doing double seasons, and the durability is amazing. From Colorado to the Andes and Patagonia, this bib has kept me dry. The ventilation system is awesome for long/short hikes. The pockets are spacy, fully sealed, and of easy/quick access. Have not had any issues with the zippers.
Overall, a great piece with outstanding durability to all types of weather.

Versatile Bibs

    I’ve worn these pants the in all conditions and they’ve kept me warm and cozy each and every day. Perfect amount of pockets. Amazing in the backcountry and just as good at the resort

    Too Big But Still Pretty cool!

    • Familiarity: I returned this product before using it
    • Fit: Runs large
    • Size Bought: large

    Had to return because they were too big. If you are size 33, order size Medium.

    Absolutely stoked

    • Familiarity: I've put it through the wringer
    • Fit: True to size
    • Size Bought: large

    I absolutely love these bibs!! I have put many hours into these bibs mainly for snowboarding and backcountry touring with my snowboard. The side vents are really awesome when it gets hot, and they are really easy to zip up ad down when its below 0 and when you have your gloves on. The last pair I had the zippers were waterproof like these but sucked when it was near 0 and you were touring for the whole day. The front pocket is really nice for phones and small camera gear (gopro) to keep warm or out of the elements when you are taking a breather from crushing it. The bigger front pocket is also really nice for gloves and hats when you are hiking or skinning. The only draw back to these bibs are that they are cold, there is no insulation in these bibs so you better but one more layer on your bottoms then you are used too. Even though they are super waterproof thy are also really breathable, besides boot packing and skinning I have used them during long steep winter hikes and mountaineering trips.
    Overall I would recommend these to anybody who wants to upgrade their pants situation.

    The ladies might consider these too!

    • Familiarity: I've used it once or twice and have initial impressions
    • Fit: True to size
    • Size Bought: Small

    I was coveting me a pair of Flylow bibs, but I read all the reviews about the weird fit of the women’s Foxy. So I ordered four different models!

    The firebird fit the best, and it looks like it’s one of the best for backcountry use. I have “athletic” legs and a curvy bum, and they all fit in there great. I followed the sizing guide and it’s much more true to size than the baker which runs big and has a weird fit in the crotch area. (And yes, the Foxy fits weird)

    Love the features - side zips, access for bathroom breaks, lots of pockets, thigh pockets higher than on Foxy, Velcro waist adjustment straps, more breathable upper.

    Just an update: I went with the Smythes in small and absolutely love them. (A tad long in the body so I might have the straps altered, but otherwise very comfy and great performance)

    The Best Bibs Ever

    • Familiarity: I gave it as a gift but have feedback to share
    • Fit: True to size
    • Size Bought: Medium

    I got these for my husband and he wore them and the Flylow Baker bibs all season long and always stayed dry. He absolutely loved both. He liked these particularly because they are really breathable and a little lighter than the Bakers, which are really burly, almost like Carhartts. They are nice and stretchy with plenty of mobility and the outer fabric is soft. The fit is true to size. He has a 33" waist, is 175 lbs, and is 5'9" normally wearing a 30" inseam. The only complaint I have is that the thigh vents are on the outside of the pants instead of the inside, so if you are wearing boxers or underwear and not full long johns, the thigh vents are basically useless.
    He loves them and will wear them again this season and I recommend them. These are some of the best men's bibs on the market and should definitely be considered if you are looking for a great pair of bibs.

    Way dope just not for bigger men

    • Familiarity: I gave it as a gift but have feedback to share
    • Fit: Runs small

    I bought these as a gift for my dad who is a bigger man. They were too snug in the mid section. He loved the style and the specs this product offers they were just a little too snug for him in the waist. I would say they do run a little small for sure. Great motivation to shed some lbs. for next ski season!

    How big is your Dad? I'm a bigger guy too typically wearing 38-40 waist pants but I fit pretty comfortably into most brands XXL sizes

    So Far So Good

    • Size Bought: Small

    I haven't had these for too long. In fact, I've only logged 4 days in them as of now, but they've been great thus far! The bib straps are very comfy, and I like the pockets in the upper front part of the bib for storing my phone n stuff. The fit on these is exactly what I was looking for. It's relaxed, but not super baggy. For reference I had some Outdoor Research pants before these that were much tighter, especially through the thighs.

    The only issue I've run into so far is that the inseam is a very little bit too short for me. I went with a size Small since I am about a 31 inch waist. The waist is great, but the thing is I'm generally around a 31/32 inch inseam. The 29.5 inch inseam on mine winds up being just a hair too short. Honestly this doesn't bother me at all, though. It's really kinda nice that the fabric on the legs doesn't bunch up at all. I just wanted to point it out, because if you a very long/slim person you may have trouble finding a size that has the right combination of waist/inseam measurements.

    All in all I'm extremely satisfied with these, and would recommend them to anyone looking for a bib with a more relaxed fit.

    Great features and fit, NO durability

      I was stoked to try these out when I first got them. My very first day I clipped a stump coming down off a jump and they tore at the knee. This is fairly understandable and I thought to myself it was totally my fault. So I sent them back to backcountry for a replacement and they were awesome with the entire return. This is the second day I have had the new pair and the fabric got torn at the ankle after a mild day at the resort.

      very pleased

        So it was my first time buying a pair of bibs and I was worried about the sizing and all the reviews I did on bibs gave me a bit of mixed reaction. So I decided to just buy the size I would with my normal ski pant size and the fit is great. The bibs feel more on the lighter side and are very comfortable to wear. I've only wore the bibs once and they feel like they will hold up over time.

        Fit is great

        • Familiarity: I've used it once or twice and have initial impressions
        • Fit: True to size
        • Size Bought: m

        Early gift or husband..he loves the fit and has already taken it out. love the mobility of it and how light it is.


        • Familiarity: I've used it once or twice and have initial impressions
        • Fit: Runs large
        • Size Bought: small

        I'll start and comment on the sizing. I'm 5'8, 160, wear a 31 waist, 30 length pants and the small fit perfect. I only say it runs large as I think most people in my size range would think medium but if you look at their size guide its spot on. Its not a slim fit tailored cut as you go waist down but I think its a good design for allowing extra layering without having issues restricting movement.

        Very very comfortable overall. A lot more lightweight then I was expecting. Given how flylow boasts about how beefy and burley these bibs are, handling gnarly conditions, deep pow etc etc.. it was a really nice surprise to see how lightweight feeling they are. Aka you'll be fine on warmer days and can definitely skin in these. Overall great so far. Can't comment on durability yet but flylow seems pretty committed to that in its mission and I don't see why these bibs wouldn't last.


        Men's Apparel







        M (Tall)




        L (Tall)







        33 - 35in

        (84 - 89cm)

        35 - 37in

        (89 - 94cm)

        38 - 40in

        (97 - 102cm)

        N / A

        42 - 44in

        (107 - 112cm)

        N / A

        46 - 48in

        (117 - 122cm)

        50 - 52in

        (127 - 132cm)


        28 - 30in

        (71 - 76cm)

        30 - 32in

        (76 - 81cm)

        32 - 34in

        (81 - 86cm)

        32 - 34in

        (81 - 86cm)

        34 - 36in

        (86 - 91cm)

        34 - 36in

        (86 - 91cm)

        36 - 38in

        (91 - 97cm)

        38 - 40in

        (97 - 102cm)
















        How to Measure:
        For best results, take measurements over your underwear.
        Measure under your arms, around the fullest part of your chest.
        Measure around the smallest part of your waist.
        Using pants that fit well, measure the crotch seam to the bottom of the leg.