Details WINTER WONDER Carnival is a comfortable nylon boot with a 6 mm recycled felt lining to keep you warm. ; Inner boot lining is removable, washable and replaceable. ; Waterproof materials keep your feet comfortable even when it's muddy outside. UPPER: Waterproof nylon upper. ; Water-resistant construction. ; INSULATION: Removable 6 mm washable recycled felt inner boot. MIDSOLE: 2.5 mm felt outer coating against ice. OUTSOLE: Handmade waterproof vulcanized rubber outer layer with herringbone outsole. HEEL HEIGHT: 1.9 cm PLATFORM HEIGHT: 1.27 cm BOOT HEIGHT: 21 cm LACE LENGTH: 104 cm USAGE AREAS: HEAVY SNOW;