The comfort of a slipper but the flexibility to be indoors or out--Slide on the MUK LUKS® Men's Kristof Slippers. Slip-on, form-fitting style surrounds your foot with cozy and warm plush lining. Wipe with a damp cloth to clean, no bleach, lay flat to dry. Imported. -TPR Indoor/Outdoor Sole-100% Polyester Faux Fur Insole-100% Polyester (Front),100% Acrylic (Knit) Upper-100% Polyester Faux Fur Lining-US Men's Sizes S (8-9), M (10-11), L (12-13)-Multiple color options available