MAHABIS MEN CLASSIC SLIPPERS sz 12.5 - 13 Excellent condition. Mahabis. The most comfortable slipper ever made. Made with a premium light gray felt upper, adaptable foam footbed and a soft wool lining. You need to be careful your feet don't fall asleep.Upper Material: TextileSole Material: RubberPremium felt upperAdaptable foam footbedSoft wool liningSecure heel cradle