Birkenstock Mules Narrow Fit combine an iconic clog silhouette with an ergonomic footbed for reliable everyday comfort. Product image is indicative. Key attributes: Black | Nubuck leather | Ergonomic footbed (WB - Wide/Comfort Bed depending on model) | Comfortable for prolonged wear | Durable, slip-resistant sole | Easy slip-on clog design | Practical and versatile for everyday wear | Iconic clog silhouette | Timeless, versatile styling | Dimensions & fit: Narrow fit | Composition & care: Nubuck leather | Clean with a nubuck brush; avoid excessive water and humidity.