The North Face Womens ThermoballTM Utility Boots are the winter commuters essential! The TNF Winter GripAR outsole and IcePickAR temperature sensitive lugs will effortlessly trek through the most intense snow and ice Old Man Winter throws your way. Waterproof, BLC compliant nubuck and suede leather upper with water resistant, 100% recycled P.E.T. ripstop shaft detail. Shaft height: 21.5 31.5 cm circ: 15.25 39 cm. PrimaLoftAR and ThermoBallTM insulation. Includes a second set of laces. Injection molded, waterproof TPR shell designed for women. TNF Winter GripAR outsole and IcePickAR temperature sensitive lugs.