These MICHAEL Michael Kors Hayden knee-high boots are crafted of suede complemented by a stacked heel and a modest platform. Almond toe Pulls on Suede upper Polyester lining Rubber sole Imported SIZE Stacked heel: about 3.5" (90mm) Platform: about 0.75" (20mm) Shaft: about 19.5" (495mm) Leg opening: about 14.5" (360mm) COLOR: Luggage SIZE: 8.5 BRAND NEW IN BOX, NEVER WORN