100% Polyester. Upper: Faux Suede, Soft. Lining: Fleece. Outsole: TPR. Contrast Topstitch, Raised Heel. Flat. Cut: Low Cut. Design: Plain, Printed, Stitched, Text. Toe Style: Round. Style: Mules. Fastening: Slip-on. Fit: Snug Fit. Atlas for Men Men's Fleece Lined Slippers in Navy Size: 10.5