Smooth, polished leather forms the upper of this knee-high boot set atop a slightly curved block heel. 2 3/4" heel 15 1/4" shaft; 14 1/2" regular calf circumference 15 1/4" shaft; 16" wide calf circumference 15 1/4" shaft; 17" extra-wide calf circumference Leather upper/synthetic lining/rubber sole Imported Knee-high Suede Lined Work Boots, Brown Knee-high Boots With Stacked Block Heel, Knee-high Heeled Boots In Calf Leather With Suede Lining, Suede Knee-high Boots With Stacked Heel, Leather Knee-high Boots With Stacked Heel, Wide Calf Knee-high Boots With Stacked Heel, Wide Calf Knee-high Heeled Boots With Suede Lining, Brown Tall Heeled Boots Medium Width, Brown Tall Heeled Boots Medium Fit