High Block Heeled Long Boot. Even the most basic winter outfit can be dressed up with ankle block heeled, over-the-knee comforting long boots. which adds height to the style It has a zipper opening on the side that makes it easy to put on. The elasticized gussets keep the long boots fits on your feet. Outer material: Lycra Lining Material: Synthetic Outer sole: TPR Closed Pointed Toe Long Boots for Women Side Zipper Opening Block High Heel Lightly Padded Insole Elasticated Gusset Stretchable Over the Knee Boot SH3343