The Propet Lumi Tall Lace Is A boot made for enduring the winter weather. Built with A scotchgard treated suede and kit upper with A soft pile lining. Has sealtex waterproof properties to keep your feet dry. During cold temperatures, your feet will stay warm due to the Vaporex heat-retaining, double-insole system for extra insulation, cushion and fit customization and thinsulate lining. has A rubber outsole designed for positive traction and slip resistance.