New ALDO Kinkuna Knee High Boots Purple Snake Skin Size 6.5 Make an entrance with these need-now knee-highs. With a modern block heel and pointed toe, these trendy pull-ons are all the luxe and glam you need in a pair of dress boots. Materials Upper: Synthetic Sole: Rubber Details Knee-high boot Pointy toe Block heel Zipper closure Measurements Heel Height: 3.25'' Shaft Height: 15'' Circumference: 12.75''