Comfy Feet Slippers make people happy … they feature delightful motifs and are hands-down (or should we say ''feet-down''?) the squishiest, most comfortable thing you've ever walked in. A 1-inch foam insole and super soft polyester material ensure an awesome slipper experience. Choose your size and prepare for true comfort. See size chart below. Soft, easy clean polyester material. Choice of sizes - see Size drop down box. For indoor use. 1-inch thick foam insole for comfort.