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Marmot - Rosco Bib Pant - Boys'

Marmot Rosco Bib Pant - Boys'

35% Off
$87.72 Original price:$134.95
Changing the size selection, or changing the selected color after selecting a size, may change the associated price





Tech Specs

[membrane/laminate] Membrain 2L(2-layer), [face fabric] Guardian (100% polyester)
60g Thermal R
fully sealed
2 zippered hand, 1 cargo
gripper elastic
Claimed Weight:
1lb 5.9oz
Recommended Use:
all-mountain skiing, all-mountain snowboarding
Manufacturer Warranty:

Rosco Bib Pant

The Rosco Bib Pant from Marmot is just what your little guy needs to help him have a fantastic day out on the slopes. The MemBrain 2-layer waterproof laminate combined with the Guardian nylon outer fabric ensures that he stays nice and dry all day. To help ward off the chill of sitting on those chairlifts, Marmot added 60-gram Thermal R synthetic insulation throughout the legs. Internal snow gaiters keep the snow where it needs to be. After all, everybody loves powder, just not so much when it's creepin' up your pants. Hook-and-loop tabs at the waist allow him to adjust the pants to the perfect fit when he's wearing extra mid-layers, while reinforced instep patches make sure he doesn't shred his pants trying to learn his spins.

  • Marmot Membrain blocks out moisture while releasing precipitation
  • Thermal R insulation traps heat to lengthen days spent on hill
  • Attached bib breathes well thanks to soft shell back
  • Grow an Inch cuffs lengthen with surprise growth spurts
  • Articulated knees improve mobility while scuff guards add longevity
  • Internal gaiters grip ski boots to prevent snow from sneaking in
  • Zippered hand pockets and a cargo pocket hold important items

Great color and warm

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

Bought for my nephew and he loves them, I purchased them a little big for growing room and they don't seem to baggy or big. They do look like they are tailored for a more athletic/skinny build. If you have a bit of a belly bibs might not be the best option. The color is great and the material is great and beefed up where it needs to be, they should last for a few years and be able to hand down

Not just for Boys

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

Bought these for a ripping girl and they're great. Water-proofing is solid, quality is great and the fit adjustability is spot on.

Good snowboard pants

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

These pants are great. They're nice and roomy for my ten-year-old son. They seem durable. It is a bit of a tight fit over his snowboard boots, but the elastic cuffs are very functional


  • Familiarity: I've used it once or twice and have initial impressions

We bought this for our 4 year old. He loves being outside in the snow and these do a great job of keeping the snow out. Waterproof and durable. Would recommend.

Keeps the Snow Out!

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

Bought these for my boys and they love them.....
They can move around easily without the normal stiffness from other brands....keeps the Snow out from the grips on the inside liner....love the colors!
True to size....I got a size bigger to account for underneath clothing.
Will buy again!

Can't kill them

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

On our second season with these and they take a beating and still look great. Will definitely buy another pair for next season. If you want your kids to enjoy their time in the snow, buy them good gear and start with Marmot.

Comically Small!!!!!

  • Fit: Runs small

They look like very nice bibs. Unfortunately they were made for an elf. Size L (12) is more like an 8. Make sure you try these on in person somewhere first, or order multiple pairs and keep what fits.

Awesome pants!

    These bibs are great! My son loves that the snow doesn't get in them. They are insulated and warm!

    Does what it should.

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

    My son has only used these bibs twice, skiing Winter Park on dry, sunny, but very windy days in the upper-30's. We can't speak to waterproofness, but they did really well blocking a crazy amount of wind, with no complaints of coldness from my son. His furnace runs pretty hot, so he normally doesn't complain about cold once he gets moving, but they must vent fairly well, since he also had no complaints about overheating. The only reason for 4 stars is that I can't speak to how well it does in the wet or to its durability.


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

    I bought these for my boy for the coming 15/16 season. He has grown out of his last pair of Marmot ski pants. Last ones were awesome and I expect noting less from these. Quality insulated pant that is durable and will be able to hand down to the younger siblings. Super happy w/ this purchase and quality pant. He just turned 7 and I kept the Small. Should get next season out of them as well. Great Pant!


    Kids' Apparel
    Age4 - 56 - 78 - 910 - 1213 - 15

    36 - 42in

    (91.4 - 106.7cm)

    42 - 48in

    (106.7 - 121.9cm)

    48 - 54in

    (121.9 - 137.2cm)

    54 - 60in

    (137.2 - 152.4cm)

    60 - 65in

    (152.4 - 165.1cm)


    35 - 42lb

    (15.9 - 19.1kg)

    42 - 50lb

    (19.1 - 22.7kg)

    50 - 60lb

    (22.7 - 27.2kg)

    70 - 90lb

    (31.8 - 10.8kg)

    90 - 115lb

    (10.8 - 52.2kg)


    24 - 26in

    (61 - 66cm)

    26 - 28in

    (66 - 71.1cm)

    28 - 30in

    (71.1 - 76.2cm)

    30 - 32in

    (76.2 - 81.3cm)

    32 - 34in

    (81.3 - 86.4cm)


    19 - 21in

    (48.3 - 53.3cm)

    21 - 23in

    (53.3 - 58.4cm)

    23 - 25in

    (58.4 - 63.5cm)

    25 - 27in

    (63.5 - 68.6cm)

    27 - 29in

    (68.6 - 73.7cm)


    24 - 25in

    (61 - 63.5cm)

    26 - 28in

    (66 - 71.1cm)

    28 - 30in

    (71.1 - 76.2cm)

    30 - 32in

    (76.2 - 81.3cm)

    32 - 34in

    (81.3 - 86.4cm)


    17 - 18in

    (43.2 - 45.7cm)

    19 - 20in

    (48.3 - 50.8cm)

    21 - 22in

    (53.3 - 55.9cm)

    23 - 25in

    (58.4 - 63.5cm)

    26 - 28in

    (66 - 71.1cm)


    22 - 24in

    (55.9 - 61cm)

    24 - 25in

    (61 - 63.5cm)

    25 - 26in

    (63.5 - 66cm)

    26 - 28in

    (66 - 71.1cm)

    28 - 30in

    (71.1 - 76.2cm)

    How to Measure:
    For best results, take measurements over your underwear.
    Measure under your arms, around the fullest part of your chest.
    Measure around your natural waistline, keeping the tape a bit loose.
    Measure around the fullest part of your body at the top of your legs.
    Using pants that fit well, measure the crotch seam to the bottom of the leg.
    Measure from the center of your back to your wrist with arms held out.