AETREX. EW650. MIA ADJUSTABLE WEDGE BLACK. The Mia is a stylish wedge featuring ultra-light cork midsoles plush memory foam so you can take every step in comfort. This shoe features a 2 1 4 leather wrapped heel and a built in orthotic footbed to provide optimal arch support and comfort. The braided detailing on the fully adjustable strap provides a touch of elegance to this classic style that can easily be paired with a dress or skirt for the workday or compliment a pair of jeans for a more fun and casual look.