Free People Women’s Size 38 7.5 White Leather Nova Flat Slip On Mules Product description Style: Slip-on mule flat with a closed, almond-shaped toe. Material: Constructed of soft, pebbled leather for the upper, lining, and insole. Details: The sandal features a woven braid pattern that runs up the vamp. Color: White Sole: It has a rubber outsole.