The Isotoner Men's Zenz Sport-Knit Slip-on Slippers in Black Marbled color Size 12 are designed for casual occasions with a round toe shape and a slip-on closure for easy wear. Made with a comfortable knit fabric and featuring a flat heel, these slippers are cushioned and lined with microterry for added comfort. The outsole is made with the proprietary "Everywear" sole for indoor/outdoor wear in all seasons. Perfect for relaxing or running quick errands, these slippers offer both style and functionality for men in size 12.