Setup:Your Gizeh sandals are ready to wear with minimal setup.1. Unbuckle the strap.2. Slide your foot in, ensuring your heel sits comfortably in the heel cup and your toes are not pressing against the front rim.3. Adjust the metal buckle to achieve a snug, yet comfortable fit. You should be able to slide a finger easily under the strap.4. Walk a few steps to test the fit. Readjust if necessary. Compatibility:These sandals are designed for casual, everyday use in warm to moderate climates. They are compatible with a wide range of casual attire and are suitable for urban environments, beach outings, and garden activities. Care:To ensure the longevity of your Birkenstock Gizeh sandals:- Upper (Polyvinyl Chloride): Wipe clean with a damp cloth and mild soap. Avoid harsh chemicals.- Footbed (Suede): For light dirt, brush gently with a suede brush. For tougher stains, use a specialized suede cleaner following the product's instructions.- General: Avoid prolonged exposure to direct heat or extreme cold, as this can damage the materials. Do not submerge them in water, especially the footbed, as this can affect the suede and adhesive. Air dry away from direct sunlight if they get wet.