Your night-time routine just got better with Acorn® Kids' Moc Slippers. The weatherproof soles make them great for indoor and outdoor use. Classic Acorn comfort and sweet styles will be an instant hit for every munchkin. Polyester blend upper Microfleece lining Lofty Acorn Memory Foam midsole over a comfort cushion layer of featherweight EVA Non-slip indoor/outdoor outsole Care: machine wash; air dry Product Features: Upper:Polyester blend Lining:Microfleece Midsole:Acorn® Memory Foam Sole:Non-slip, weatherproof Acorn Boys' & Girls' Moc Slipper