Maintain the superior comfort and durability of your Mephisto sandals with Cork Renew, a professional-grade water-based treatment formulated to shield cork footbeds from environmental stress. This restorative solution seals the cork surface, preventing moisture loss and structural degradation that compromises support and cushioning. Regular application extends the functional lifespan of your premium footwear while preserving the natural properties that make Mephisto soles exceptional. The 2.4 fl oz bottle includes an integrated brush for controlled, efficient application. Essential maintenance for discerning footwear enthusiasts.