UGG Adirondack Boot XXV is a winter-ready leather boot that pairs insulated UGGplush lining with a Vibram ICETREK outsole for reliable traction and warmth in cold conditions. Key attributes: Brown | Leather | Waterproof construction | 3M Xerogel thermal insulation (cold-weather rated to -32°C) | Vibram ICETREK slip-resistant outsole for snow and ice | Cuffable/fold-down fur collar | Gusseted waterproof membrane construction | Front and rear pull tabs | Lace-up closure with extra set of laces included | Tall, cuffable shaft with higher tongue | Contrasting toe and heel reinforcements | Embossed logo and distinctive lacing detail | Dimensions & fit: Sole height: 3 cm | Sole height at highest point: 5 cm | Composition & care: Leather | Suede | Fur lining (cream-colored) | Wool (UGGplush) | Lyocell (TENCEL) | Rubber (Vibram ICETREK outsole) | PU footbed | EVA midsole