This ergonomic take on an essential sandal is podiatrist-designed with a built-in orthotic footbed as well as Orthaheel technology to support arches and keep feet comfy all day long. Color(s): black leather, gold cork leather, red leather, teal leather, white leather. Brand: VIONIC. Style Name: Vionic Nala T-Strap Sandal (Women). Style Number: 5241208.