?Featuring unique designs that bounce back energy with every step, these indoor/outdoor slippers are the perfect pick for active days around the house and beyond! These machine washable slippers were designed with long-lasting quality in mind, and feature collapsible heels to ensure unbeatable comfort is never far. Features: Memory Foam Shoe Heel Height: Flat Base Material: 100% Recycled Polyester Upper/Outer Base Material: 100% Nylon Shoe Lining Material: Polyester Sole Material Content: 100% Polyester Toe Type: Round Toe, Closed Toe Care: Machine Wash Country of Origin: Imported