Estro Perforated Nubuck Derbies combine classic derby styling with targeted perforation for superior ventilation, making them a smart choice for warm-weather smart-casual outfits. Key attributes: Beige | Nubuck | Breathable | Ventilated for warm weather | Good grip | Lace-up fastening | Fully leather-lined (including insole) | Durable rubber sole | Perforated vamps and toe caps | Classic derby silhouette | Soft, velvety nubuck finish | Flat heel | Dimensions & fit: 40 - 26 cm | 41 - 27 cm | 42 - 27,5 cm | 43 - 28,5 cm | 44 - 29 cm | 45 - 29,5 cm | Composition & care: 100% natural nubuck | 100% genuine leather (lining and insole) | Rubber sole