The explorer in you just found JOSEF SEIBEL Sandra 30 with its chunky block heel and multiple side buckles it has to be a biker boot style of course. A statement look that will lend a tough-talking edge to your winter styling. Boasting velour linings and a cushioned removable footbed for a warm and comfortable fit. Sandra 30 also has a side zip for easy foot entry and a flexible hard-wearing sole for stability and underfoot comfort.