Nikwax Fabric & Leather Proof for shoes and boots 125ml
Spray-on waterproofing for wet weather boots and shoes.
Waterproofs, maintains support and breathability. All fabric and leather combination footwear (work, fashion, leisure and sports). Safe to use on footwear with breathable membranes e.g. Gore-Tex, SympaTex, eVENT etc.
Instructions that come with this product are in Finnish. English instructions in the link below.