Hush Puppies Coady Mens Real Suede Mule Slippers in Brown. These slip-on slippers feature a real suede upper, a plush fabric lining, and a synthetic sole. The memory foam sock provides comfort for easy on and off wear. Presented in a gift box, they make a perfect gift. Upper: Suede. Lining: Plush. Sole: Thermoplastic Rubber (TPR). Sole length approx. 15 mm.