Dockers Men's Ryan Aviator Moccasin with Warm Plush-Sherpa Style Collar 100% Polyester Imported Synthetic sole WARM LINED: Soft, Synthetic Sherpa lining holds warmth EASY ON, EASY OFF: "Open Moccasin" Style allows for easy Slip-on and off MEMORY FOAM CUSHIONING: Memory foam conforms to your feet for comfort and warmth CLASSIC STYLING: Moccasin pattern is a classic, traditional slipper style. INDOOR-OUTDOOR: The bottom of the shoe is made for indoor and outdoor use.