From UGG®, the Men's Classic Ultra Mini Weather Hybrid Boots feature: Waterproof features (Seam-sealed construction, Waterproof suede) Elastic lace (45% recycled polyester, 55% latex) and toggle 17mm UGGplush™ (60% upcycled wool, 40% TENCEL™ Lyocell, recycled polyester backing) lining 17mm UGGplush™ 60% upcycled wool, 40% TENCEL™ Lyocell insole Poured PU Footbed incorporates at least 50% bio-based content The UGG® Logo on heel Permanent foam galosh Spider Rubber® Pods for traction Sugarcane EVA outsole Imported. Styling Notes: Best for: Light or moderate rain Cold-weather rated to -20°C