Designed with soft, ultra-warm, and fluffy sherpa inside and out, these also have a memory foam and EVA midsole for a high level of support and a rubber outsole Features Sherpa Lining Pull Tab Memory Footbed Full Fabric Content Sunday Slipper : Upper - 100% Polyester (Faux Fur) , Lining And Sock - 100% Polyester (Faux Fur) Outsole - Rubber New in bag Navy blue