Nikwax waterproofing wax for leather liquid footwear waterproofing aqueous wax neutral 125ml features waterproofs maintains support and breathability colours available neutral brown and black specifications adds water repellency prolongs life and performance of all smooth leather footwear maintains breathability ideal for footwear with breathable linings eg gore tex can be used on wet footwear easy to apply can be used indoors unlike solvent based sprays will not over s