bib snowpant for kids featuring room-to-grow capabilities. nothing protects better against snow and cold than bibs, as they cover a large part of the body. like the burton skylar bib are for kids. the 2-layer dryride fabric keeps the inside dry, while a full 60 grams of thermacoreâ„¢ insulation provides the necessary warmth. with burton's room-to-growâ„¢, a quick snip of the red stitching on the lining is all it takes to extend the length of the legs.