Alaïa Square Knee Boots in Calfskin pair a distinctive square toe with a 9 cm block heel for a refined, elevated silhouette. The knee-high design and leather finish make them suitable for both polished daytime looks and dressier evenings. Key attributes: Black | Calfskin leather | Side zip closure | Square toe | Knee-high shaft | Leather-covered block heel | Side zipper | Dimensions & fit: Heel: 9 cm | Composition & care: 100% calfskin leather (main material) | 95% calfskin leather (lining) | 5% goatskin leather (secondary material) | Sole: 80% calfskin leather, 20% rubber