The "Mario" is a Metalic open sided wedge sandal with the perfect edgy studs and A cork 2 1/2" wedge with a rocker bottom. Topped with Corkys signature memory foam footbed that literally feels like you're walking on a cloud as it molds and shapes to YOUR individual foot, this the is by far the most comfortable wedge, further shoe, you will ever put on your feet! More comfy than ANY flats, flip flops, or even your comfiest tennis shoes! And forget trying to poke through little holes with traditional buckles, these have an easy and comfy velcro back strap! Half sizes size up!