Muck Boot Women's Arctic Sport II Mid Waterproof Boot

100% Waterproof; Fully lined with 5mm CR Flex-Foam neoprene, 100% waterproof with exceptional comfort, flexibility, shock absorption and heat retention properties; adjusts to the contours of your foot to resist blisters and chafing; Fleece lining for additional warmth; Extended rubber coverage for added protection; Comfort insole; bioDEWIX antimicrobial footbed insert topcover with NZYM for odor control and moisture management; Lightweight, cushioned EVA midsole for added comfort; Rugged rubber outsole offers durability and traction on slick surfaces; Estimated height: 31cm/ 12.2in; Comfort Range: -40F to 40F / -40C to 4C