Disney x SORELNIBFlurry duck bootFrozen 2 Elsa themeremovable 6 mm washable recycled felt inner bootmidsole: 2.5 mm bonded felt frost plug outsole: injection molded waterproof thermal rubber shell with multi-directional lug outsole for enhanced traction. heel height: 1 1/2 in. platform height: 1/2 in. shaft height: 7 inuses: heavy snow