UGG Otzo Clog is a slip-on nubuck leather clog built for everyday comfort. It pairs a contoured EVA footbed with a lightweight rubber outsole for easy all-day wear. Key attributes: Black | Nubuck leather | Water resistant (post-applied treatment) | Lightweight rubber outsole | Slip-on design | Contoured EVA footbed | Leather and microfiber sockliner cover | Breathable knit lining | Anti-odor treatment in lining | Round toe | Clog slip-on silhouette | Suede / nubuck upper | Composition & care: Nubuck leather upper | Wool jersey lining | Leather and microfiber sockliner cover | Contoured EVA footbed | Rubber outsole