Nikwax Nubuck & Suede Spray-On (4.4 fl oz) provides maximum H2Oproofing with minimal change to appearance of nubuck, suede and split leathers. This brush-on treatment will significantly reduce H2O and salt stain damage to footwear and prevent dirt from adhering to leather surface. It contains tanning agents that extend the life of the leather and enhance its resistance to wet abrasion. May darken light colored leathers.