Hush Puppies Coady Mens Real Suede Mule Slippers in Brown. These slippers feature a leather upper, fabric lining, and a synthetic sole. The memory foam sock provides enhanced comfort. Perfect for easy on and off wear, these slippers come in a gift box, making them an ideal present. Upper Material: Suede. Lining Material: Plush. Sole Material: Thermoplastic Rubber (TPR). Sole Length: approx. 15 mm.