Designed to keep you toasty warm when the weather takes a turn the Auroris explores chilly city commutes and snowy cabin hangs alike with 3M Thinsulate Insulation and mix of durable leather suede and ripstop materials. Engineered with a TevaRAPID PROOF waterproof bootie this winterized boot enlists a MAX-COMF insole for step-in comfort and a White Spider Rubber sole to outlast the slushiest of days.