The Rieker Lyra presents a stylish and breathable open-toe sandal with a chunky sole designed for maximum shock absorption and support. The attractive buckle details are actually easily adjustable riptape fastenings for easy on and off. Upper: Man-Made Lining: Textile Sole: TE (Man-Made) Width Fit: F 1/2 (Standard) Heel Height: 2cm Fastening: Riptape Removable Insole: No Manufacturer Code: 69071. This sandal features a synthetic upper, touch fasten closure, comfort features, and a round toe shape. It has a regular shoe width and a flat heel height (under 2.5cm).