Officine Creative Bristol Derby combines a smooth leather upper with a stitched Vibram Gumlite rubber sole and a 30 mm heel, designed for smart-casual and business wear. Key attributes: Black | Nero | Leather | Vibram Gumlite rubber sole | Lace-up fastening | Stitched (sewn) sole | Derby construction | Plain (smooth) toe | Rounded toe | Dimensions & fit: Heel height: 30 mm | Composition & care: Leather | Rubber (Vibram Gumlite sole) | Wipe clean with a soft, damp cloth. Use leather cleaner/conditioner as needed. Avoid machine washing and prolonged exposure to water.