These Geox Serilda low shoes are crafted with a premium 100% Leather Calf Suede upper, ensuring both style and comfort. The lining is made from 85% Synthetic Polyurethane and 15% Synthetic Polyester, while the sole is durable rubber. Featuring a heel height of 30 MM, these shoes are designed for breathability. Upper: 100% Leather Calf Suede. Insole: 100% TR. Type of sole: RUBBER. Lining: 85% Synthetic Polyurethane-15% Synthetic Polyester. Insole: 100% Synthetic Polyurethane. Heel height: H.30 MM. Additional feature: Breathable.