ladies memory foam slipper: 1,upper material:velvet 2,lining material:polar fleece 3,sole:tpr 1,Material of womens memory foam slipperupper:what we use:velvetYou can also choose:You can also choose other kind of defferent velver or mic suedelining:what we use:polar fleeceYou can also choose:You can also choose other kind of defferent polar fleece or mic suedesole:what we use:TPR as show in picYou ...