The UGG Lug is a cross between a sneaker and a weather-resistant boot and it means business. It's tough on the outside with water-repellent materials, a sturdy rubber outsole, and a gusseted tongue to keep the weather out. On the inside, it features a cozy textile lining and a cushy foam footbed for a comfortable step. Protected: Waterproof or Water-Resistant Materials Water repellent materials Waterproof leather Waterproof Features Gusseted tongue with water repellent fibers Canvas with non-wicking (100% recycled polyester) upper Webbing heel strap, Webbing backstay pull loop Non-wicking laces Textile lining (50% recycled polyester, 50% polyester) Textile sockliner (50% recycled polyester, 50% polyester) EVA footbed Rubber outsole, Rear molded heel kick Embossed UGG® logo, Woven label with UGG® logo RN 88276