Features of the Bogs Women's Neo-Classic NW Garden Tall Boot Seamless Construction 30% lighter and tested to 1400 miles Rebound cushioning provides lasting comfort Constructed with 5mm Neo-Tech waterproof Insulation DuraFresh natural bio-Technology activates to fight odors BioGrip slip resistant Outsole Removable, contoured EVA insole Flex width insole adapts to foot width Heel lock provides support and optimal ankle Fit