Built for serious backcountry skiers who demand performance without compromise, the Patagonia Snowdrifter Bibs deliver storm-ready protection that moves with you from skintrack to summit. The H2No® Performance Standard 3-layer shell combines waterproof reliability with stretch fabric mobility, keeping you dry and comfortable whether you're bootpacking through fresh powder or carving down technical terrain. Smart backcountry features like the drop-seat configuration with two-way zips mean you can answer nature's call or dump heat without stripping layers, while integrated gaiters and scuff guards protect against snow infiltration and ski edge damage. The concealed RECCO® reflector adds crucial safety backup for avalanche rescue, and with PFAS-free construction using recycled materials, these bibs prove that environmental responsibility doesn't mean sacrificing performance when the weather turns nasty.