UGG Shasta Mid Snow Boot blends waterproof leather with a GORE-TEX membrane for reliable cold-weather protection and high-traction performance in snowy conditions. Key attributes: Black | Leather | Waterproof (GORE-TEX membrane) | Weather-rated to −32°C | High-traction Arctic Grip ICETREK Vibram outsole | Insulating UGGextreme™ technology | Lace-up closure | Top drawstrings | SugarSole™ EVA midsole | Logo detail | Mid-height silhouette | Logo detail | Top drawstring fastening | Dimensions & fit: Sole height: 4,5 cm | Sole height at the highest point: 7 cm | Composition & care: Leather | GORE-TEX membrane | EVA midsole (SugarSole™) | Rubber outsole (Vibram ICETREK with Arctic Grip)