Sold out online. I'm selling these because they don't fit, even though I've worn them twice. Material: For the glass black upper, eco-friendly faux leather made from recycled polyester with an attractive moderate sheen is used. For the matte glass black, faux leather with a suppressed sheen and a smooth surface is used. For the silver, metallic foil-processed faux leather is used. Design/Silhouette: These trendy, voluminous loafers have a sophisticated, modern design that can be paired with various styles. The sleek form is designed to be versatile. The soles, which can help to improve your silhouette, are thick yet lightweight, providing a stress-free wearing experience even for long periods. The lining uses cushioned jersey material for a soft feel against the foot. The design also features functional aspects, such as waterproof tape on the upper's topline, a water-resistant sheet in the insole, and the sole is attached with glue to prevent water from entering, making them suitable for various occasions. *Please note that these are not completely waterproof.