Hollow buckle women high heel shoes. This gorgeous must-have peep toe shoe finishes with lace-up closure, platform style front, super high thin heels (8cm-up), and is handmade. The hollow buckle ladies shoes fits true to size so you can take your normal size, and is a great addition to your Spring, Summer and Autumn wardrobe. Outsole and Insole Material: Rubber. Lining and Upper Material: PU.