- Usage: dirt -repellent, protection against moisture, deep care and refreshing of the upper material - Recommended for smooth leather, suede, nubuck leather and textiles - Ingredients: water, vegetable stearin, lanolin, orange terpenes, jojoba oil - Appli - The BIRKENSTOCK Footbed and Shoe Protector is ideal to protect shoes against dirt and moisture. The highly effective, water-based waterproofing spray withstands all kinds of weather. This prevents the material from drying out and becoming brittle and maximizes the longevity of the shoes.