Even when the big family ski trip gets hit with a blast of cold and snowy weather your little one will stay warm and dry as she takes her first turns on the bunny hill in the Patagonia Snow Pile Bib Pants. These warm and waterproof pants offer tantrum-proof protection from the elements thanks to their H2No membrane and toasty synthetic insulation. The H2No technology works to keep out moisture of all kinds from wet snow to slush, while the Thermogreen insulation fights the chill with all-day warmth. With an extended bib design they'll have extra coverage from and snow, while elastic gaiters at the ankle keep snow from getting in as they slip and slide their way down the slopes. An external storm flap stops wind from creeping in the extended front zipper, and a handy grow-fit lets you extend the legs up to two inches to keep up with off-season growth spurts and delay the hand-me-down process by another season.