These are the pants we searched for year after year when our son outgrew his Toddler bib snow pants, but we never did find them. Until now!! We love having our kids in bib pants when they’re skiing or just fooling around in a snowbank! Nothing halts the fun like a back full of snow!
The Marmot Rosco kids bib is a full-on no non-sense snow pant modelled after the adult version!ย The MemBrainยฎ Eco 2-layer waterproof/breathable fabric is 100 percent seam taped and filled with toasty warm synthetic insulation in the legs; stretch softshell bib back panel, velcro adjustment tabs at the waist, and adjustable spenders provide a comfortable, customized fit. Two zippered hand pocket and a snap leg pocket give plenty of storage options. The knees are articulated forย freedom of movement. Internal elastic gripper gators help seal out snow, and the inseam also has a growย stitchย to last even longer!ย
- 10k/10k Marmotยฎ Membrainยฎ Eco 2-layer waterproof/breathable fabric repels water and reduces internal condensation
- Seam-taped 2.5-layer construction prevents snow and rain from getting in
- Thermal R 60 gram insulation provides lightweight warmth
- Stretch softshell back panel makes it easier and more comfortable to move
- Internal gaiters with gripper elastic keep out snow and rain
- Kids Grow-an-Inch cuff lengthens wearability of the garment
- Zippered hand pockets and a cargo pocket with snap closure; Adjustable waist with fly zip
- Rated at 10,000mm (water column) waterproof and 10,000g (MVTR) for breathability
| ย XS | S | M | L | XL |
| Age | 4โ5 | 6-7 | 8-9 | 10-12 | 13-15 | — | — |
|---|---|---|---|---|---|---|---|
| Chest | 24โ26 | 26โ28 | 28โ30 | 30โ32 | 32โ34 | — | — |
| Waist | 19โ21 | 21โ23 | 23โ25 | 25โ27 | 27โ29 | — | — |
| Hip | 24โ26 | 26โ28 | 28โ30 | 30โ32 | 32โ34 | — | — |
| Inseam | 17โ18 | 19โ20 | 21โ22 | 23โ25 | 26โ28 | — | — |
| Sleeve | 22โ24 | 25โ25 | 25โ26 | 26โ28 | 28โ30 | — | — |
| Height (in) | 36โ42 | 42โ48 | 48โ54 | 54โ60 | 60โ65 | — | — |
| Weight (lbs) | 35โ42 | 42โ50 | 50โ60 | 70โ90 | 90โ115 | — | — |



















Emily Johnson –
The Marmot Kids Rosco Bib Ski/Snowboard Pant is fantastic! My son stayed warm and dry all day on the slopes. The fit is perfect, and the adjustable straps are a great feature.
Michael Smith –
These bib pants are well-made and durable. My daughter loved the design, and they kept her warm even in freezing temperatures. Highly recommend!
Sarah Brown –
Great quality and value for the price. The waterproof material works perfectly, and the bib design prevents snow from getting in. My kids are very comfortable in them.
David Wilson –
The Marmot Kids Rosco Bib Pant is excellent for young skiers. The reinforced knees are a nice touch, and the pants are easy to put on and take off.
Lisa Martinez –
These pants are ideal for active kids. Theyโre lightweight yet warm, and the breathable fabric keeps them comfortable all day. The fit is true to size.
James Taylor –
Iโm impressed with the quality of these bib pants. Theyโre perfect for my sonโs snowboarding adventures. The adjustable straps and waterproof material are top-notch.
Amanda Lee –
Great product! My daughter stayed dry and warm during her ski trip. The design is practical, and the material is high-quality. Iโll definitely buy again.
Robert Clark –
These bib pants are a great investment for winter sports. Theyโre durable, warm, and comfortable. My kids love them, and I love the quality.
Jennifer Harris –
The Marmot Kids Rosco Bib Pant is perfect for snowy days. The waterproof material keeps my kids dry, and the fit is just right. Highly recommended!
Daniel White –
These pants are amazing! My son stayed warm and dry during his snowboarding session. The adjustable straps and reinforced knees make them very practical.
Karen Hall –
Iโm very happy with this purchase. The bib pants are well-designed, and the material is high-quality. My daughter loves them, and theyโve held up well after multiple uses.