• Can resist temperatures down to -22 Farenheit/-30 Celcius, and up to 212 Fahrenheit/ 100 Celsius
• 90% Wool lining
• There is an aluminum membrane in the sole, which insulates and protects from the cold
• Children can use only a lighter sock, as feet do not overheat due to the extremely functional wool lining
• EUROPEAN FAVORITE: These highly sought after boots are functional, minimalistic, easy to care for, and the IDEAL CHOICE for Fall and Winter