The Itasca Men's Mammoth Apres Ski Boots are tall, incredibly lightweight winter boots are made with an injection-molded TPR sole, a water resistant nylon upper and are topped off with an adjustable cinch collar to keep the snow where it belongs…on the outside. Foam Insulation will keep you warm. Just slip them on and you're ready for a day outside either in the city or on the slopes. Need to run a quick errand, shovel the driveway, take the dog for a walk, or just forget to take your boots to the mountain with you? Just slip the Mammoth on and go.