Birkenstock Solana Shearling slides combine a wool-felt upper with a shearling-lined interior and a contoured cork-latex footbed for cushioned, stable wear. Product image is indicative. Key attributes: Anthracite | Wool felt | Contoured cork-latex footbed | Cushioned EVA outsole | Pronounced tread for good traction | Temperature-regulating shearling lining | Adjustable hook-and-loop strap | Shearling-lined interior and strap edges | Slip-on design | Minimalist single-strap design | Refined coarse wool-felt texture | Discreet silver logo | Gently elevated cork sole | Dimensions & fit: Sole height at highest point: 3.5 cm | Composition & care: Upper: Wool felt | Insole/footbed lining: Shearling (sheepskin/lambskin) | Footbed: Cork-latex | Outsole: EVA | Wipe wool felt with a damp cloth and avoid scrubbing or machine washing; allow to air dry away from direct heat. Use Birkenstock cleaner/refresher and cork sealer as needed.