As the warmest pant in Burton's Women's collection, the Burton Women's Fly Pant offers low bulk insulation and premium waterproofing for park aficionados and powder connoisseurs alike. Its DryRide Durashell 2 layer membrane and fully taped seams keep you pleasantly dry through winter's barrage of blizzards, icy precipitation, and even passing rain showers. 60g Thermolite insulation traps fiery heat along your lower body, which is especially useful when the mercury plummets into the single digits. And for those warmer spring sessions, the mesh lined thigh vents quickly cool your legs, expelling built up water vapor i. e., perspiration when you're lapping the park and blasting down slushy cruisers. Other shred friendly features include anti scuff cuffs for rip and tear resistance, as well as cargo pockets for functional on snow storage.