UGG Otzo Slipper pairs a nubuck upper with a soft RWS wool-jersey and leather lining for comfortable, everyday wear. It features an EVA footbed and a lightweight rubber sole for cushioned support and easy on-and-off use. Key attributes: Brown | Marrone | Nabuck | Waterproof leather upper | Warm wool-jersey lining | EVA insole for cushioning | Lightweight rubber outsole for traction | Slide/ciabatta silhouette | Embossed UGG logo on the side | Composition & care: Upper: Nabuck | Lining: RWS wool jersey, Leather | Insole: EVA | Outsole: Lightweight rubber