Iris Full Patent is a durable leather boot with natural wool lining. The boot is finished in a beautiful dark design with unique details in fish leather. All leather is from LWG certified production. Soft PU foam is used for the boot's insole, which is both lightweight and shock-absorbing. The outsole consists of 65% natural rubber, 10% rubber, and 25% conventionally produced rubber. The breathability of the boot is ensured by using a WODEN airflow underlay and an outsole based on our Natural Soft technology. A technology designed to ensure the best possible comfort, making Iris Full Patent a comfortable companion on the go.