Salomon Warden 11 MNC Binding with 90mm Brake: Warden 11 MNC offers freeride performance for every boot-sole norm on the market. With a wide toe-piece and mounting pattern, it drives wide skis better than traditional bindings. Warden is a great choice for modern freeride and all-mountain skis. Compatible with the following Boot Soles: 5355 Alpine Sole 9523 Touring Sole Grip Walk Sole WTR Soles