Birkenstock Boston SK1 Shearling combines the brand’s contoured footbed with a full shearling lining for warm, comfortable wear around the house or on casual outings. Product image is indicative. Key attributes: Brown | Marrone | Shearling | Anatomically shaped cork-latex footbed | Flexible EVA sole | Supportive arch support | Adjustable strap with metal pin buckle | Full shearling lining | Contoured footbed | Clog silhouette | Closed-toe design | Single adjustable strap | Composition & care: Upper: Suede | Lining: Shearling | Footbed: Cork-latex | Sole: EVA | Wipe clean with a damp cloth. Do not machine wash.