Acorn Women's Cozy Bootie Slippers suede sole Ultra soft, textured upper is lined in moisture-wicking microfleece for the warmth you seek at home. Memory foam midsole, surrounded by a comfort cushion layer of featherlight EVA, provides softness underfoot. Enhanced raised heel and arch help support and stabilize your walk. Acrylic and polyester upper, upper lining and sockliner, foam cushioning insole, EVA midsole, thermoplastic fabric wrapped rubber outsole. Care: Machine was cold on gentle cycle. Air dry.