The Gemma sandal is an easy to wear slip on sandal with a light weight sole with soft straps for added comfort. It features a quality leather upper, a soft lamb leather cushion comfort sock, and a lightweight sole unit for comfort. The heel height is approximately 20mm. Upper: Leather; Lining: Leather; Sole: TR. Care Instructions: Clean and Protect Upper using Leather Care Products. Heel Height: 2.0 cm