Calf Circumference (IN) 16.2 Measurements based on size 6, standard calf; for each half size larger, calf circumference increases by 0.26 (IN) Calf circumference increases by 1.18 (IN) from standard to wide and wide to extra-wide Available In Wide Calf And Extra Wide - Search Vince Camuto Shalie Wide Calf Heel Height (IN) 2.6 Nylon Zipper Closure Stacked Heel Pointed Toe