kybun Men's Santis 20 Black BootThe Sntis 20 Black style replaces the Sntis Black. The difference is that the Sntis 20 Black style features the newly developed Strato Outdoor sole. Its improved shape provides a much more comfortable walking experience and significantly enhances roll through in the shoe. The mid height shaft offers effective ankle support. The upper of the Sntis 20 Black is made from durable, water resistant nubuck, making it an ideal choice for walks and hikes in