- Size: 42 • Comfort and fit: Booties with high-quality memory foam cushioned insole for added comfort. Stretch synthetic leather shaft for a wider fit and inner zipper for easy foot entry. • Material: Made with high-quality alternative materials to leather. Stretch synthetic calf leather upper and synthetic leather lining. • Style: Elegant booties with a slightly pointed toe, modern block heel, and streamlined look on the foot. • Details: 7 cm heel with discreet, flexible, and non-slip sole. Shaft height of 12.7 cm from the heel to the top of the shaft.