The Isolabella boots combine style and functionality. The Demi model is the shorter version of the Isolabella. The luxurious, satin-like upper has a water-repellent finish. PrimaLoft® insulation keeps your feet warm in the winter cold. Our special midsole ensures comfort for hours. The rubber outsole features our strongest grip technology, providing excellent traction on slippery surfaces. Features: 100% recycled lace, 100% recycled polyester strap, 100% RPET reinforcements and collar, 100% recycled lining, 30% recycled rubber, 30% recycled EVA midsole, Faux shearling lining, Insulated lining, Snowproof, PrimaLoft® 200 grams, Over 60% of the upper is made from recycled materials. Certifications: Certified -30°C / -40°C (-22°F / -40°F) Thermal index, PFC-free. Specifications: Weight: 400.0 g. Care: Do not bleach, Do not tumble dry, Do not iron, Line dry, Do not use fabric softener, Use mild soap, Hand wash - maximum temperature 40°C.