The Sorel Glacy Explorer Shortie Boot offers durable functionality in a mobile mid-calf silhouette. Bright colors and rugged construction come together playfully in this boot that's perfect for days on the mountain or on the town. Waterproof upper with webbing overlays Waterproof beathable membrane construction Fleece lining Removable molded EVA footbed with heel cup and arch support, fleece topcover Midsole: Rubber Molded rubber outsole.