Lightweight, flexible, soft, and comfortable nubuck heels in perfect condition. The insoles are absolutely clean with no imprints, and the soles show no wear. The Spanish brand 'Wonders' is known for high-quality footwear made from natural leather. The upper material is soft and elastic nubuck, with an elastic insert at the heel for better fit. The insole measures 27 cm in length and 8.5 cm in width, suitable for foot circumferences of 23-24.5 cm. Sole thickness is 1.8 cm at the heel and 0.5 cm at the toe. Please feel free to ask any questions.