Show pride of your heritage with the Crest of the Schwaben. Each slipper is made 100% with soft, comfy flannel fleece fabric while the outer sole is flexible, anti-skid, and delivers higher durability along with a better grip on shiny floors. Each pair comes with removable insoles, making possible the use of custom foot orthotics. .: Material: 100% polyester outer-layer and lining .: Black rubber sole .: Removable insole