Absolutely had to have these boots, and they are everything I hoped.  Gorgeous soft leather and lined inside the sole with the soft wool that UGGs is known for.  The platform bottom is tall, and add a few  inches when you wear these boots. They are elegant, sexy and surprisingly comfortable considering how tall they are.  I would not attempt to run a marathon in them, however!  The top of the boot is just below the knee, the boot fits snugly, but comfortably on the calf.  The studs are not shiny brass - they are weathered appearing, which is kind of neat because it gives the boot a classic yet edgy feel.