Product code: MD118464-38 Siri is a durable and waterproof boot made of 70% natural rubber with an elegant anti-slip design. In addition, the boot is crafted with 30% recycled rubber and has beautiful fish leather details on the heel. A distinctive track sole completes the boot for great comfort.Soft PU-foam is used for the insole of the boot, which is both lightweight and shock-absorbing.The breathability of the boot is ensured by the use of a WODEN airflow footbed and an outsole based on our Natural Soft technology. A technology designed to ensure the best possible comfort, making Siri Waterproof a comfortable waterproof companion on the move.• Recycled rubber• EVA sole with Natural Soft Technology• Waterproof• Lightweight• Fish leather details• Cork insole with Airflow system Please note these are small sizing... if you are between sizes please size up.Final Sale - No returns on sale items. Woden Siri Black Boot