Birkenstock Boston Shearling clogs combine a suede upper with a cozy shearling lining for warm, supportive indoor and casual wear. Product image is indicative. Key attributes: New Navy | Suede | Temperature-regulating shearling lining | Breathable footbed lining | Supportive cork-latex footbed | Flexible EVA sole | Adjustable strap with metal pin buckle | Contoured footbed for arch support | Fully shearling-lined footbed | Slip-on clog design | Classic clog silhouette | Velvety suede finish | Single adjustable strap | Shearling trim | Composition & care: Upper: Suede | Footbed lining: Shearling | Footbed: Cork | Outsole: EVA | Buckle: Metal | Spot clean suede with a soft brush or suede eraser; air footbeds regularly; do not immerse in water; avoid direct heat sources; professional suede cleaning recommended.