Sorel Joan of Arctic Winter Boots

Upper – Waterproof suede leather Insulation – Removable 6 mm recycled felt inner boot. Midsole – 2.5 mm bonded felt frost plug. Outsole – Handcrafted waterproof vulcanized rubber shell with herringbone outsole. Seam Sealed Waterproof ConstructionTemperature Rating – Rated by Sorel as appropriate for temperatures as cold as -32°F and -25°C.