Construction Made of 100% polyester with anti-skid dots on bottom of slipper. Slipper is filled with foam for deep comfort. OEKO-TEX® STANDARD 100: tested against 1000+ harmful substances to keep you and your family safe. 14.HUS.42449 Hohenstein Imported. Care Spot clean with a damp white cloth. Blot with a dry white cloth to remove excess water. Air dry.