The extremely warm and durable but also stylish and lightweight Women's THERMOBALL MICROBAFFLE Bootie from The North Face is the pull-on zip boot you wear after you pry yourself out of your ski boots. The water-resistant upper is made from 100% recycled ripstop. The protective, synthetic mudguard keeps you protected in the slush, and the IcePick temperature-sensitive rubber lugged soles add traction on slick surfaces. PrimaLoft ThermoBall Eco synthetic insulation provides plenty of lightweight warmth. These are perfect for those snowy days gathering firewood at the chalet, or lounging around after a long day on the slopes.