NWB Wear from try on only This is an authentic pair of GUCCI Nappa Calf Python Print Keyla Platform 60/155mm Slingback Sandals size 38 in Beige and Avana. These chic heels are crafted of calfskin leather in a python print. They feature a 6.75 inch heel and open toe and an adjustable ankle strap with a snake wrapping around the insole