EUC only worn once! PRODUCT DETAILS FIT Over-the-knee silhouette. Extra wide width (WW): Our unique fit gives you extra wide width and extra room around your whole foot. Extra cushioned footbed; rubber sole. Comes in wide calf & extended wide sizes. Wide calf: 2" wider than standard. Extra wide calf: 4" wider than standard. 22" shaft height. 3.5" heel height. MATERIALS + CARE Man-made materials. 100% polyester. Imported. DETAILS Stacked heel. Wide Calf Calf fit by size: 6: 16.2" 6.5: 16.5" 7: 16.8" 7.5: 17" 8: 17.3" 8.5: 17.6" 9: 17.9" 9.5: 18.1" 10: 18.4" 10.5: 18.7" 11: 19" 11.5: 19.3" 12: 19.6" 12.5: 19.8" 13: 20.1"