Adrienne Vittadini's `Albi' block heel mules are made detailed with asymmetrical uppers that really enhance their elegant feel. They're fitted with round toes and set on 76mm block heels for a comfortable amount of lift. Wear yours with everything from maxi dresses to cropped jeans. Synthetic upper Round toe Slip-on Lining: Synthetic Padded insole Synthetic sole Imported SIZE Self-covered block heels, about 3" (76m. Shoes - W Modern Shoes > Saks Off 5th > Barneys Warehouse. Adrienne Vittadini. Color: Black. Size: 9.