Product details About this item Sole material Synthetic Rubber Shaft height Knee High Outer material Faux Leather Closure type Zip Country of origin China About this item COMFORT AND FIT: These tall heel boots have a padded insole with high-quality memory foam for added comfort and an interior zipper for easy entry. MATERIAL: Amazon Essentials shoes are made from high-quality alternative leather materials. This style has a faux calfskin upper and is lined in canvas. STYLE: These boots have a modern block heel, turned seams without stitching, and a soft almond toe. DETAILS: 3 inch heel with a flexible non-slip sole. Shaft height measures 14.5 inches from where your heel sits to the top of the shaft.