IVANKA is a tailored Chelsea Ankle Boot. This classic pull-on look has a back zipper for easy on and off and quick wardrobe changes. The trendy, retro-inspired slanted block heel keeps you looking good and comfy from day to night. Closure: side zipper Toe Shape: rounded square toe Heel Height: 3.13 inches Platform Height: 0.88 inches Shaft Height: 6 inches Calf Circumference: 10 inches Materials: faux leather Insole: Yellow Box custom contoured removable insole Outsole: rubber