Frye Brown Leather Slip On Joan Campus Mules Block Heel Women’s size 6 Frye Joan Campus Mule - High Heels : Elephant Soft Oiled Suede : The vintage-inspired Frye Joan Campus Mule has a slim, chic style that makes it perfect for all-day wear. Smooth antique pull up Italian leather or soft oiled suede upper. Slip-on mule design. Soft leather lining for a comfortable next-to-skin feel. Lightly cushioned leather footbed for underfoot comfort and support. Thick mid-heel construction. Pronounced platform for added style. Leather and rubber outsole for added stability. Mild creasing across the mid foot. Great used condition.