Torrid Double Buckle Suede Knee high boots Extra Wide Calf 10 (WW). black PRODUCT DETAILS FIT Extra wide width (WW). Extra cushioned footbed; rubber sole. Comes in wide & extended wide calf sizes. Wide calf: 2" wider than standard. Extended wide calf: 4" wider than standard. Shaft height measures 16" MATERIALS + CARE Man-made materials. 100% polyester. Imported. DETAILS Knee high length. Buckle details. Wide Calf Calf fit by size: 6: 17.2" 6.5: 17.35" 7: 17.5" 7.5: 17.65" 8: 18" 8.5: 18.15" 9: 18.3" 9.5: 18.45" 10: 18.6" 10.5: 18.75" 11: 19.1" 11.5: 19.25" 12: 19.4" 12.5: 19.55" 13: 19.7" Extra Wide Calf Calf fit by size: 6: 19.2" 6.5: 19.35" 7: 19.5" 7.5: 19.65" 8: 20" 8.5 20.15" 9: 20.3" 9.5: 20.45" 10: 20.6" 10.5: 20.75" 11: 21.1" 11.5: 21.25" 12: 21.4" 12.5 21.55" 13 21.7"