Keep your look casual (and cute) in the darling The Aerosoles Millstone Mule designed with Core Comfort Technology for all day wear. These are the weekend shoes you'll be reaching for over and over again, combining the best parts of your favorite flat and a comfy sneaker. Black Label Collection Slip-on construction Gored side paneling Core Comfort Technology. Size: 7 M. Color: Light Tan Synthetic Leather. Gender: Female. Age Group: Adult.