Women's Vaneli, Yvona Sandal. The Yvona sandal from Vaneli is a flirty, elegant style with a unique geometric design. Featuring a cushioned footbed and mini stacked heel, this sandal is the perfect pick for everyday wear. Leather and synthetic uppersSynthetic lining and insoleSlide on style with soft rolled toe postSuper flexible midsoleDurable rubber outsole with lightly textured traction pattern design