Birkenstock Kairo Regular Fit Sandals - Brown - Size 4 UK

The sandals should fit your foot with a small amount of space at the heel and toe. Your foot should rest comfortably within the anatomically shaped footbed without spilling over the edges. Refer to Birkenstock's sizing guide for precise measurements.

It is not recommended to wear these sandals in water, especially if they have a suede footbed lining. Water can damage the cork and suede, affecting their shape and integrity.

The Birko-Flor upper can be cleaned by wiping it with a damp cloth. Avoid using strong cleaning agents.

Clean the suede footbed as needed, particularly if you notice dirt or stains. Regular brushing can help maintain its appearance and feel.

Yes, the cork-latex footbed is designed to gradually mold to the unique contours of your foot with regular wear, providing personalized comfort and support.

The Kairo comes in a 'Regular Fit', which is suitable for average to slightly wider feet. For very narrow feet, consider looking for Birkenstock models specifically designed for narrow widths.

The 'Regular Fit' designation indicates that this specific Kairo model is designed for a standard width. While Birkenstock often uses 'Regular' and 'Narrow' fits, 'Regular Fit' typically refers to their standard sizing.

This is normal. The cork-latex footbed will soften and mold to your foot shape with regular wear.

Use a specialized suede or nubuck brush to gently lift stains and restore the nap of the material. For persistent marks, consult specific suede cleaning products.

Ensure you are wearing the correct size. The footbed is designed to provide support and will become more comfortable as it breaks in.

Adjust the buckle on the ankle strap to achieve a secure yet comfortable fit.