Estro Classic Knee-High Boots combine genuine leather construction with a flannel-insulated lining for everyday warmth and comfort. The knee-high silhouette and low heel make them a practical choice for autumn and winter wear. Key attributes: Black | Leather | Light insulation for warmth | Side zipper for easy on/off | Flat sole with a low 5 cm heel | Lightly insulated flannel insole | Knee-high silhouette | Angled wide shaft | Timeless, minimalist profile | Dimensions & fit: Shaft height: 41 cm | Shaft circumference (angled): 40 cm | Heel height: 5 cm | Insole length by size: 36 - 23,5 cm | 37 - 24 cm | 38 - 24,5 cm | 39 - 25,5 cm | 40 - 26 cm | Regular fit (standard sizing) | Wide angled shaft — 40 cm circumference | Composition & care: Upper: 100% genuine leather | Lining: flannel | Insole: flannel