Vionic Madison Mia - Women's Block Heel Pump. Step your style up a notch in Madison Mia's impeccably subtle and elegant leather or snake pattern embossed leather block heel. Full-contact support hugs your foot's curves. Vionic's Elevated Support technology gives you comfort and style in their wedges and heels. Heel seat stabilizes and positions foot. Stylish and comfortable footwear that incorporates a podiatrist designed biomechanical orthotic.