Built for the harshest elements, innovative heat-concealing boots are crafted for protection against the coldest winter temperatures and frozen terrains. With hints of the snowboarder, Sira’s warm, waterproof silhouette welcomes winter’s windy walks… all the while looking good and keeping you warm. An ultra-thick sole compliments the ultra-thick sentiments of the rest of the boot: big boots mean little challenges out in the cold. Lined warm, and grippy for a sure step.