warm snow pants for kids . the volcom fernie ins pants take the wheel in winter and keep your kids warm. 10k water column and breathability, together with the volcom 2-layer shell and critically taped seams, provide reliable protection against the wet. the fit is wide enough to use the onion principle on colder days of the season, while grow-tech ensures these pants will still fit next season.ventilation slits provide cooling, should it get hotter while riding.