No job is too tough for Muck Boot Company Women's Chore Mid Classic Boot. These Muck boots feature thick 5mm CR Flex-Foam uppers for flexibility and protection from the cold. While a built-in Airmesh™ lining on these waterproof Muck boots keeps you ventilated during your entire day, a rugged rubber outsole lends grip when you need it most. Rely on these women's insulated Muck boots to deliver the comfort you need to tackle any job.