Easy to get on and comfortable to wear, Indie Alv Thermo is perfect for cold, wet days! Indie Alv Thermo is a low shaft, insulated rubber boot with temperature-regulating insoles and warm wool lining that keep warmth in! Snow and rain stay out with a gusset and laces! These boots have a standard fit last and are constructed from natural rubber, which is elastic, durable, and waterproof. The sole is non-marking, and the inner sole is removable for easy drying. These boots are PVC-free and vegan!