Vionic Julianna Slip On Sneakers Black Vio-Motion Footbed Mesh Upper Size 7 Excellent, like new condition Made for the service professional, Julianna is a lightweight, mesh slip-on with twin gore panels to keep you cool and comfortable, no matter the day. Mesh Synthetic sole Mesh Upper Removable Canvas Covered EVA Footbed Slip Resistant Rubber Outsole Pro Outsole compound passes ASTM F1677 (MARK || testing) to meet market performance standard for service/duty shoe slip resistance. Vio-Motion Footbed: Removable Mesh Wrapped EVA.