The Boys' Mash Up bib snow pants are built to keep up with the biggest adventures. Crafted using mostly recycled fibers and materials, these Made Better snow pants deliver extreme protection from the elements with DryFlight® waterproofing and WarmFlight® tech for superior heat retention without the bulk. Complete with thoughtful features like an adjustable waist, zippered pockets, and ventilation, they're a winter essential for young explorers.